153478260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21863}}^1$

素因数の和:21894

約数の個数: 96

約数和(自身を含む): 514241280

約数和(自身を除く): 360763020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 21863, 43726, 65589, 87452, 109315, 131178, 196767, 218630, 262356, 284219, 327945, 393534, 437260, 568438, 590301, 655890, 787068, 852657, 983835, 1136876, 1180602, 1311780, 1421095, 1705314, 1967670, 2361204, 2557971, 2842190, 2951505, 3410628, 3935340, 4263285, 5115942, 5684380, 5903010, 7673913, 8526570, 10231884, 11806020, 12789855, 15347826, 17053140, 25579710, 30695652, 38369565, 51159420, 76739130, 153478260]

約数ペア:

[(1, 153478260), (2, 76739130), (3, 51159420), (4, 38369565), (5, 30695652), (6, 25579710), (9, 17053140), (10, 15347826), (12, 12789855), (13, 11806020), (15, 10231884), (18, 8526570), (20, 7673913), (26, 5903010), (27, 5684380), (30, 5115942), (36, 4263285), (39, 3935340), (45, 3410628), (52, 2951505), (54, 2842190), (60, 2557971), (65, 2361204), (78, 1967670), (90, 1705314), (108, 1421095), (117, 1311780), (130, 1180602), (135, 1136876), (156, 983835), (180, 852657), (195, 787068), (234, 655890), (260, 590301), (270, 568438), (351, 437260), (390, 393534), (468, 327945), (540, 284219), (585, 262356), (702, 218630), (780, 196767), (1170, 131178), (1404, 109315), (1755, 87452), (2340, 65589), (3510, 43726), (7020, 21863)]