860407920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 300

約数和(自身を含む): 3136346136

約数和(自身を除く): 2275938216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 251, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 502, 529, 540, 552, 621, 648, 690, 720, 753, 810, 828, 920, 1004, 1035, 1058, 1080, 1104, 1242, 1255, 1296, 1380, 1506, 1587, 1620, 1656, 1840, 1863, 2008, 2070, 2116, 2160, 2259, 2484, 2510, 2645, 2760, 3012, 3105, 3174, 3240, 3312, 3726, 3765, 4016, 4140, 4232, 4518, 4761, 4968, 5020, 5290, 5520, 5773, 6024, 6210, 6348, 6480, 6777, 7452, 7530, 7935, 8280, 8464, 9036, 9315, 9522, 9936, 10040, 10580, 11295, 11546, 12048, 12420, 12696, 13554, 14283, 14904, 15060, 15870, 16560, 17319, 18072, 18630, 19044, 20080, 20331, 21160, 22590, 23092, 23805, 24840, 25392, 27108, 28566, 28865, 29808, 30120, 31740, 33885, 34638, 36144, 37260, 38088, 40662, 42320, 42849, 45180, 46184, 47610, 49680, 51957, 54216, 57132, 57730, 60240, 63480, 67770, 69276, 71415, 74520, 76176, 81324, 85698, 86595, 90360, 92368, 95220, 101655, 103914, 108432, 114264, 115460, 126960, 132779, 135540, 138552, 142830, 149040, 155871, 162648, 171396, 173190, 180720, 190440, 203310, 207828, 214245, 228528, 230920, 259785, 265558, 271080, 277104, 285660, 311742, 325296, 342792, 346380, 380880, 398337, 406620, 415656, 428490, 461840, 467613, 519570, 531116, 542160, 571320, 623484, 663895, 685584, 692760, 779355, 796674, 813240, 831312, 856980, 935226, 1039140, 1062232, 1142640, 1195011, 1246968, 1327790, 1385520, 1558710, 1593348, 1626480, 1713960, 1870452, 1991685, 2078280, 2124464, 2338065, 2390022, 2493936, 2655580, 3117420, 3186696, 3427920, 3585033, 3740904, 3983370, 4156560, 4676130, 4780044, 5311160, 5975055, 6234840, 6373392, 7170066, 7481808, 7966740, 9352260, 9560088, 10622320, 10755099, 11950110, 12469680, 14340132, 15933480, 17925165, 18704520, 19120176, 21510198, 23900220, 28680264, 31866960, 35850330, 37409040, 43020396, 47800440, 53775495, 57360528, 71700660, 86040792, 95600880, 107550990, 143401320, 172081584, 215101980, 286802640, 430203960, 860407920]

約数ペア:

[(1, 860407920), (2, 430203960), (3, 286802640), (4, 215101980), (5, 172081584), (6, 143401320), (8, 107550990), (9, 95600880), (10, 86040792), (12, 71700660), (15, 57360528), (16, 53775495), (18, 47800440), (20, 43020396), (23, 37409040), (24, 35850330), (27, 31866960), (30, 28680264), (36, 23900220), (40, 21510198), (45, 19120176), (46, 18704520), (48, 17925165), (54, 15933480), (60, 14340132), (69, 12469680), (72, 11950110), (80, 10755099), (81, 10622320), (90, 9560088), (92, 9352260), (108, 7966740), (115, 7481808), (120, 7170066), (135, 6373392), (138, 6234840), (144, 5975055), (162, 5311160), (180, 4780044), (184, 4676130), (207, 4156560), (216, 3983370), (230, 3740904), (240, 3585033), (251, 3427920), (270, 3186696), (276, 3117420), (324, 2655580), (345, 2493936), (360, 2390022), (368, 2338065), (405, 2124464), (414, 2078280), (432, 1991685), (460, 1870452), (502, 1713960), (529, 1626480), (540, 1593348), (552, 1558710), (621, 1385520), (648, 1327790), (690, 1246968), (720, 1195011), (753, 1142640), (810, 1062232), (828, 1039140), (920, 935226), (1004, 856980), (1035, 831312), (1058, 813240), (1080, 796674), (1104, 779355), (1242, 692760), (1255, 685584), (1296, 663895), (1380, 623484), (1506, 571320), (1587, 542160), (1620, 531116), (1656, 519570), (1840, 467613), (1863, 461840), (2008, 428490), (2070, 415656), (2116, 406620), (2160, 398337), (2259, 380880), (2484, 346380), (2510, 342792), (2645, 325296), (2760, 311742), (3012, 285660), (3105, 277104), (3174, 271080), (3240, 265558), (3312, 259785), (3726, 230920), (3765, 228528), (4016, 214245), (4140, 207828), (4232, 203310), (4518, 190440), (4761, 180720), (4968, 173190), (5020, 171396), (5290, 162648), (5520, 155871), (5773, 149040), (6024, 142830), (6210, 138552), (6348, 135540), (6480, 132779), (6777, 126960), (7452, 115460), (7530, 114264), (7935, 108432), (8280, 103914), (8464, 101655), (9036, 95220), (9315, 92368), (9522, 90360), (9936, 86595), (10040, 85698), (10580, 81324), (11295, 76176), (11546, 74520), (12048, 71415), (12420, 69276), (12696, 67770), (13554, 63480), (14283, 60240), (14904, 57730), (15060, 57132), (15870, 54216), (16560, 51957), (17319, 49680), (18072, 47610), (18630, 46184), (19044, 45180), (20080, 42849), (20331, 42320), (21160, 40662), (22590, 38088), (23092, 37260), (23805, 36144), (24840, 34638), (25392, 33885), (27108, 31740), (28566, 30120), (28865, 29808)]