960451920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1250

約数の個数: 240

約数和(自身を含む): 3422495232

約数和(自身を除く): 2462043312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 111, 120, 124, 144, 148, 155, 180, 185, 186, 222, 240, 248, 279, 296, 310, 333, 360, 370, 372, 444, 465, 496, 555, 558, 592, 620, 666, 720, 740, 744, 888, 930, 1110, 1116, 1147, 1163, 1240, 1332, 1395, 1480, 1488, 1665, 1776, 1860, 2220, 2232, 2294, 2326, 2480, 2664, 2790, 2960, 3330, 3441, 3489, 3720, 4440, 4464, 4588, 4652, 5328, 5580, 5735, 5815, 6660, 6882, 6978, 7440, 8880, 9176, 9304, 10323, 10467, 11160, 11470, 11630, 13320, 13764, 13956, 17205, 17445, 18352, 18608, 20646, 20934, 22320, 22940, 23260, 26640, 27528, 27912, 34410, 34890, 36053, 41292, 41868, 43031, 45880, 46520, 51615, 52335, 55056, 55824, 68820, 69780, 72106, 82584, 83736, 86062, 91760, 93040, 103230, 104670, 108159, 129093, 137640, 139560, 144212, 165168, 167472, 172124, 180265, 206460, 209340, 215155, 216318, 258186, 275280, 279120, 288424, 324477, 344248, 360530, 387279, 412920, 418680, 430310, 432636, 516372, 540795, 576848, 645465, 648954, 688496, 721060, 774558, 825840, 837360, 860620, 865272, 1032744, 1081590, 1290930, 1297908, 1333961, 1442120, 1549116, 1622385, 1721240, 1730544, 1936395, 2065488, 2163180, 2581860, 2595816, 2667922, 2884240, 3098232, 3244770, 3442480, 3872790, 4001883, 4326360, 5163720, 5191632, 5335844, 6196464, 6489540, 6669805, 7745580, 8003766, 8652720, 10327440, 10671688, 12005649, 12979080, 13339610, 15491160, 16007532, 20009415, 21343376, 24011298, 25958160, 26679220, 30982320, 32015064, 40018830, 48022596, 53358440, 60028245, 64030128, 80037660, 96045192, 106716880, 120056490, 160075320, 192090384, 240112980, 320150640, 480225960, 960451920]

約数ペア:

[(1, 960451920), (2, 480225960), (3, 320150640), (4, 240112980), (5, 192090384), (6, 160075320), (8, 120056490), (9, 106716880), (10, 96045192), (12, 80037660), (15, 64030128), (16, 60028245), (18, 53358440), (20, 48022596), (24, 40018830), (30, 32015064), (31, 30982320), (36, 26679220), (37, 25958160), (40, 24011298), (45, 21343376), (48, 20009415), (60, 16007532), (62, 15491160), (72, 13339610), (74, 12979080), (80, 12005649), (90, 10671688), (93, 10327440), (111, 8652720), (120, 8003766), (124, 7745580), (144, 6669805), (148, 6489540), (155, 6196464), (180, 5335844), (185, 5191632), (186, 5163720), (222, 4326360), (240, 4001883), (248, 3872790), (279, 3442480), (296, 3244770), (310, 3098232), (333, 2884240), (360, 2667922), (370, 2595816), (372, 2581860), (444, 2163180), (465, 2065488), (496, 1936395), (555, 1730544), (558, 1721240), (592, 1622385), (620, 1549116), (666, 1442120), (720, 1333961), (740, 1297908), (744, 1290930), (888, 1081590), (930, 1032744), (1110, 865272), (1116, 860620), (1147, 837360), (1163, 825840), (1240, 774558), (1332, 721060), (1395, 688496), (1480, 648954), (1488, 645465), (1665, 576848), (1776, 540795), (1860, 516372), (2220, 432636), (2232, 430310), (2294, 418680), (2326, 412920), (2480, 387279), (2664, 360530), (2790, 344248), (2960, 324477), (3330, 288424), (3441, 279120), (3489, 275280), (3720, 258186), (4440, 216318), (4464, 215155), (4588, 209340), (4652, 206460), (5328, 180265), (5580, 172124), (5735, 167472), (5815, 165168), (6660, 144212), (6882, 139560), (6978, 137640), (7440, 129093), (8880, 108159), (9176, 104670), (9304, 103230), (10323, 93040), (10467, 91760), (11160, 86062), (11470, 83736), (11630, 82584), (13320, 72106), (13764, 69780), (13956, 68820), (17205, 55824), (17445, 55056), (18352, 52335), (18608, 51615), (20646, 46520), (20934, 45880), (22320, 43031), (22940, 41868), (23260, 41292), (26640, 36053), (27528, 34890), (27912, 34410)]