124376460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{159457}}^1$

素因数の和:159482

約数の個数: 48

約数和(自身を含む): 375045216

約数和(自身を除く): 250668756

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, 159457, 318914, 478371, 637828, 797285, 956742, 1594570, 1913484, 2072941, 2391855, 3189140, 4145882, 4783710, 6218823, 8291764, 9567420, 10364705, 12437646, 20729410, 24875292, 31094115, 41458820, 62188230, 124376460]

約数ペア:

[(1, 124376460), (2, 62188230), (3, 41458820), (4, 31094115), (5, 24875292), (6, 20729410), (10, 12437646), (12, 10364705), (13, 9567420), (15, 8291764), (20, 6218823), (26, 4783710), (30, 4145882), (39, 3189140), (52, 2391855), (60, 2072941), (65, 1913484), (78, 1594570), (130, 956742), (156, 797285), (195, 637828), (260, 478371), (390, 318914), (780, 159457)]