61375080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39343}}^1$

素因数の和:39370

約数の個数: 64

約数和(自身を含む): 198293760

約数和(自身を除く): 136918680

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, 39343, 78686, 118029, 157372, 196715, 236058, 314744, 393430, 472116, 511459, 590145, 786860, 944232, 1022918, 1180290, 1534377, 1573720, 2045836, 2360580, 2557295, 3068754, 4091672, 4721160, 5114590, 6137508, 7671885, 10229180, 12275016, 15343770, 20458360, 30687540, 61375080]

約数ペア:

[(1, 61375080), (2, 30687540), (3, 20458360), (4, 15343770), (5, 12275016), (6, 10229180), (8, 7671885), (10, 6137508), (12, 5114590), (13, 4721160), (15, 4091672), (20, 3068754), (24, 2557295), (26, 2360580), (30, 2045836), (39, 1573720), (40, 1534377), (52, 1180290), (60, 1022918), (65, 944232), (78, 786860), (104, 590145), (120, 511459), (130, 472116), (156, 393430), (195, 314744), (260, 236058), (312, 196715), (390, 157372), (520, 118029), (780, 78686), (1560, 39343)]