87374040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56009}}^1$

素因数の和:56036

約数の個数: 64

約数和(自身を含む): 282290400

約数和(自身を除く): 194916360

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, 56009, 112018, 168027, 224036, 280045, 336054, 448072, 560090, 672108, 728117, 840135, 1120180, 1344216, 1456234, 1680270, 2184351, 2240360, 2912468, 3360540, 3640585, 4368702, 5824936, 6721080, 7281170, 8737404, 10921755, 14562340, 17474808, 21843510, 29124680, 43687020, 87374040]

約数ペア:

[(1, 87374040), (2, 43687020), (3, 29124680), (4, 21843510), (5, 17474808), (6, 14562340), (8, 10921755), (10, 8737404), (12, 7281170), (13, 6721080), (15, 5824936), (20, 4368702), (24, 3640585), (26, 3360540), (30, 2912468), (39, 2240360), (40, 2184351), (52, 1680270), (60, 1456234), (65, 1344216), (78, 1120180), (104, 840135), (120, 728117), (130, 672108), (156, 560090), (195, 448072), (260, 336054), (312, 280045), (390, 224036), (520, 168027), (780, 112018), (1560, 56009)]