156590520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30347}}^1$

素因数の和:30404

約数の個数: 64

約数和(自身を含む): 480712320

約数和(自身を除く): 324121800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 30347, 60694, 91041, 121388, 151735, 182082, 242776, 303470, 364164, 455205, 606940, 728328, 910410, 1213880, 1304921, 1820820, 2609842, 3641640, 3914763, 5219684, 6524605, 7829526, 10439368, 13049210, 15659052, 19573815, 26098420, 31318104, 39147630, 52196840, 78295260, 156590520]

約数ペア:

[(1, 156590520), (2, 78295260), (3, 52196840), (4, 39147630), (5, 31318104), (6, 26098420), (8, 19573815), (10, 15659052), (12, 13049210), (15, 10439368), (20, 7829526), (24, 6524605), (30, 5219684), (40, 3914763), (43, 3641640), (60, 2609842), (86, 1820820), (120, 1304921), (129, 1213880), (172, 910410), (215, 728328), (258, 606940), (344, 455205), (430, 364164), (516, 303470), (645, 242776), (860, 182082), (1032, 151735), (1290, 121388), (1720, 91041), (2580, 60694), (5160, 30347)]