3837780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:147

約数の個数: 120

約数和(自身を含む): 12684672

約数和(自身を除く): 8846892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 103, 108, 115, 135, 138, 162, 180, 206, 207, 230, 270, 276, 309, 324, 345, 405, 412, 414, 460, 515, 540, 618, 621, 690, 810, 828, 927, 1030, 1035, 1236, 1242, 1380, 1545, 1620, 1854, 1863, 2060, 2070, 2369, 2484, 2781, 3090, 3105, 3708, 3726, 4140, 4635, 4738, 5562, 6180, 6210, 7107, 7452, 8343, 9270, 9315, 9476, 11124, 11845, 12420, 13905, 14214, 16686, 18540, 18630, 21321, 23690, 27810, 28428, 33372, 35535, 37260, 41715, 42642, 47380, 55620, 63963, 71070, 83430, 85284, 106605, 127926, 142140, 166860, 191889, 213210, 255852, 319815, 383778, 426420, 639630, 767556, 959445, 1279260, 1918890, 3837780]

約数ペア:

[(1, 3837780), (2, 1918890), (3, 1279260), (4, 959445), (5, 767556), (6, 639630), (9, 426420), (10, 383778), (12, 319815), (15, 255852), (18, 213210), (20, 191889), (23, 166860), (27, 142140), (30, 127926), (36, 106605), (45, 85284), (46, 83430), (54, 71070), (60, 63963), (69, 55620), (81, 47380), (90, 42642), (92, 41715), (103, 37260), (108, 35535), (115, 33372), (135, 28428), (138, 27810), (162, 23690), (180, 21321), (206, 18630), (207, 18540), (230, 16686), (270, 14214), (276, 13905), (309, 12420), (324, 11845), (345, 11124), (405, 9476), (412, 9315), (414, 9270), (460, 8343), (515, 7452), (540, 7107), (618, 6210), (621, 6180), (690, 5562), (810, 4738), (828, 4635), (927, 4140), (1030, 3726), (1035, 3708), (1236, 3105), (1242, 3090), (1380, 2781), (1545, 2484), (1620, 2369), (1854, 2070), (1863, 2060)]