68385427680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{142469641}}^1$

素因数の和:142469659

約数の個数: 48

約数和(自身を含む): 215414098704

約数和(自身を除く): 147028671024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 142469641, 284939282, 427408923, 569878564, 712348205, 854817846, 1139757128, 1424696410, 1709635692, 2137044615, 2279514256, 2849392820, 3419271384, 4274089230, 4559028512, 5698785640, 6838542768, 8548178460, 11397571280, 13677085536, 17096356920, 22795142560, 34192713840, 68385427680]

約数ペア:

[(1, 68385427680), (2, 34192713840), (3, 22795142560), (4, 17096356920), (5, 13677085536), (6, 11397571280), (8, 8548178460), (10, 6838542768), (12, 5698785640), (15, 4559028512), (16, 4274089230), (20, 3419271384), (24, 2849392820), (30, 2279514256), (32, 2137044615), (40, 1709635692), (48, 1424696410), (60, 1139757128), (80, 854817846), (96, 712348205), (120, 569878564), (160, 427408923), (240, 284939282), (480, 142469641)]