861073560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 2877806880

約数和(自身を除く): 2016733320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 113, 120, 122, 180, 183, 226, 244, 305, 339, 347, 360, 366, 452, 488, 549, 565, 610, 678, 694, 732, 904, 915, 1017, 1041, 1098, 1130, 1220, 1356, 1388, 1464, 1695, 1735, 1830, 2034, 2082, 2196, 2260, 2440, 2712, 2745, 2776, 3123, 3390, 3470, 3660, 4068, 4164, 4392, 4520, 5085, 5205, 5490, 6246, 6780, 6893, 6940, 7320, 8136, 8328, 10170, 10410, 10980, 12492, 13560, 13786, 13880, 15615, 20340, 20679, 20820, 21167, 21960, 24984, 27572, 31230, 34465, 39211, 40680, 41358, 41640, 42334, 55144, 62037, 62460, 63501, 68930, 78422, 82716, 84668, 103395, 105835, 117633, 124074, 124920, 127002, 137860, 156844, 165432, 169336, 190503, 196055, 206790, 211670, 235266, 248148, 254004, 275720, 310185, 313688, 317505, 352899, 381006, 392110, 413580, 423340, 470532, 496296, 508008, 588165, 620370, 635010, 705798, 762012, 784220, 827160, 846680, 941064, 952515, 1176330, 1240740, 1270020, 1411596, 1524024, 1568440, 1764495, 1905030, 2352660, 2391871, 2481480, 2540040, 2823192, 3528990, 3810060, 4705320, 4783742, 7057980, 7175613, 7620120, 9567484, 11959355, 14115960, 14351226, 19134968, 21526839, 23918710, 28702452, 35878065, 43053678, 47837420, 57404904, 71756130, 86107356, 95674840, 107634195, 143512260, 172214712, 215268390, 287024520, 430536780, 861073560]

約数ペア:

[(1, 861073560), (2, 430536780), (3, 287024520), (4, 215268390), (5, 172214712), (6, 143512260), (8, 107634195), (9, 95674840), (10, 86107356), (12, 71756130), (15, 57404904), (18, 47837420), (20, 43053678), (24, 35878065), (30, 28702452), (36, 23918710), (40, 21526839), (45, 19134968), (60, 14351226), (61, 14115960), (72, 11959355), (90, 9567484), (113, 7620120), (120, 7175613), (122, 7057980), (180, 4783742), (183, 4705320), (226, 3810060), (244, 3528990), (305, 2823192), (339, 2540040), (347, 2481480), (360, 2391871), (366, 2352660), (452, 1905030), (488, 1764495), (549, 1568440), (565, 1524024), (610, 1411596), (678, 1270020), (694, 1240740), (732, 1176330), (904, 952515), (915, 941064), (1017, 846680), (1041, 827160), (1098, 784220), (1130, 762012), (1220, 705798), (1356, 635010), (1388, 620370), (1464, 588165), (1695, 508008), (1735, 496296), (1830, 470532), (2034, 423340), (2082, 413580), (2196, 392110), (2260, 381006), (2440, 352899), (2712, 317505), (2745, 313688), (2776, 310185), (3123, 275720), (3390, 254004), (3470, 248148), (3660, 235266), (4068, 211670), (4164, 206790), (4392, 196055), (4520, 190503), (5085, 169336), (5205, 165432), (5490, 156844), (6246, 137860), (6780, 127002), (6893, 124920), (6940, 124074), (7320, 117633), (8136, 105835), (8328, 103395), (10170, 84668), (10410, 82716), (10980, 78422), (12492, 68930), (13560, 63501), (13786, 62460), (13880, 62037), (15615, 55144), (20340, 42334), (20679, 41640), (20820, 41358), (21167, 40680), (21960, 39211), (24984, 34465), (27572, 31230)]