580762260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{248189}}^1$

素因数の和:248217

約数の個数: 72

約数和(自身を含む): 1897164360

約数和(自身を除く): 1316402100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 248189, 496378, 744567, 992756, 1240945, 1489134, 2233701, 2481890, 2978268, 3226457, 3722835, 4467402, 4963780, 6452914, 7445670, 8934804, 9679371, 11168505, 12905828, 14891340, 16132285, 19358742, 22337010, 29038113, 32264570, 38717484, 44674020, 48396855, 58076226, 64529140, 96793710, 116152452, 145190565, 193587420, 290381130, 580762260]

約数ペア:

[(1, 580762260), (2, 290381130), (3, 193587420), (4, 145190565), (5, 116152452), (6, 96793710), (9, 64529140), (10, 58076226), (12, 48396855), (13, 44674020), (15, 38717484), (18, 32264570), (20, 29038113), (26, 22337010), (30, 19358742), (36, 16132285), (39, 14891340), (45, 12905828), (52, 11168505), (60, 9679371), (65, 8934804), (78, 7445670), (90, 6452914), (117, 4963780), (130, 4467402), (156, 3722835), (180, 3226457), (195, 2978268), (234, 2481890), (260, 2233701), (390, 1489134), (468, 1240945), (585, 992756), (780, 744567), (1170, 496378), (2340, 248189)]