38572920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1109

約数の個数: 96

約数和(自身を含む): 126640800

約数和(自身を除く): 88067880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 983, 1090, 1308, 1635, 1962, 1966, 2180, 2616, 2949, 3270, 3924, 3932, 4360, 4905, 4915, 5898, 6540, 7848, 7864, 8847, 9810, 9830, 11796, 13080, 14745, 17694, 19620, 19660, 23592, 29490, 35388, 39240, 39320, 44235, 58980, 70776, 88470, 107147, 117960, 176940, 214294, 321441, 353880, 428588, 535735, 642882, 857176, 964323, 1071470, 1285764, 1607205, 1928646, 2142940, 2571528, 3214410, 3857292, 4285880, 4821615, 6428820, 7714584, 9643230, 12857640, 19286460, 38572920]

約数ペア:

[(1, 38572920), (2, 19286460), (3, 12857640), (4, 9643230), (5, 7714584), (6, 6428820), (8, 4821615), (9, 4285880), (10, 3857292), (12, 3214410), (15, 2571528), (18, 2142940), (20, 1928646), (24, 1607205), (30, 1285764), (36, 1071470), (40, 964323), (45, 857176), (60, 642882), (72, 535735), (90, 428588), (109, 353880), (120, 321441), (180, 214294), (218, 176940), (327, 117960), (360, 107147), (436, 88470), (545, 70776), (654, 58980), (872, 44235), (981, 39320), (983, 39240), (1090, 35388), (1308, 29490), (1635, 23592), (1962, 19660), (1966, 19620), (2180, 17694), (2616, 14745), (2949, 13080), (3270, 11796), (3924, 9830), (3932, 9810), (4360, 8847), (4905, 7864), (4915, 7848), (5898, 6540)]