13305576840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{475879}}^1$

素因数の和:476126

約数の個数: 64

約数和(自身を含む): 40088131200

約数和(自身を除く): 26782554360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 4660, 5592, 6990, 9320, 13980, 27960, 475879, 951758, 1427637, 1903516, 2379395, 2855274, 3807032, 4758790, 5710548, 7138185, 9517580, 11421096, 14276370, 19035160, 28552740, 57105480, 110879807, 221759614, 332639421, 443519228, 554399035, 665278842, 887038456, 1108798070, 1330557684, 1663197105, 2217596140, 2661115368, 3326394210, 4435192280, 6652788420, 13305576840]

約数ペア:

[(1, 13305576840), (2, 6652788420), (3, 4435192280), (4, 3326394210), (5, 2661115368), (6, 2217596140), (8, 1663197105), (10, 1330557684), (12, 1108798070), (15, 887038456), (20, 665278842), (24, 554399035), (30, 443519228), (40, 332639421), (60, 221759614), (120, 110879807), (233, 57105480), (466, 28552740), (699, 19035160), (932, 14276370), (1165, 11421096), (1398, 9517580), (1864, 7138185), (2330, 5710548), (2796, 4758790), (3495, 3807032), (4660, 2855274), (5592, 2379395), (6990, 1903516), (9320, 1427637), (13980, 951758), (27960, 475879)]