112545420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{144289}}^1$

素因数の和:144314

約数の個数: 48

約数和(自身を含む): 339370080

約数和(自身を除く): 226824660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 144289, 288578, 432867, 577156, 721445, 865734, 1442890, 1731468, 1875757, 2164335, 2885780, 3751514, 4328670, 5627271, 7503028, 8657340, 9378785, 11254542, 18757570, 22509084, 28136355, 37515140, 56272710, 112545420]

約数ペア:

[(1, 112545420), (2, 56272710), (3, 37515140), (4, 28136355), (5, 22509084), (6, 18757570), (10, 11254542), (12, 9378785), (13, 8657340), (15, 7503028), (20, 5627271), (26, 4328670), (30, 3751514), (39, 2885780), (52, 2164335), (60, 1875757), (65, 1731468), (78, 1442890), (130, 865734), (156, 721445), (195, 577156), (260, 432867), (390, 288578), (780, 144289)]