38666461080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24786193}}^1$

素因数の和:24786220

約数の個数: 64

約数和(自身を含む): 124922417760

約数和(自身を除く): 86255956680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 24786193, 49572386, 74358579, 99144772, 123930965, 148717158, 198289544, 247861930, 297434316, 322220509, 371792895, 495723860, 594868632, 644441018, 743585790, 966661527, 991447720, 1288882036, 1487171580, 1611102545, 1933323054, 2577764072, 2974343160, 3222205090, 3866646108, 4833307635, 6444410180, 7733292216, 9666615270, 12888820360, 19333230540, 38666461080]

約数ペア:

[(1, 38666461080), (2, 19333230540), (3, 12888820360), (4, 9666615270), (5, 7733292216), (6, 6444410180), (8, 4833307635), (10, 3866646108), (12, 3222205090), (13, 2974343160), (15, 2577764072), (20, 1933323054), (24, 1611102545), (26, 1487171580), (30, 1288882036), (39, 991447720), (40, 966661527), (52, 743585790), (60, 644441018), (65, 594868632), (78, 495723860), (104, 371792895), (120, 322220509), (130, 297434316), (156, 247861930), (195, 198289544), (260, 148717158), (312, 123930965), (390, 99144772), (520, 74358579), (780, 49572386), (1560, 24786193)]