419484360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{4079}}^1$

素因数の和:4950

約数の個数: 64

約数和(自身を含む): 1260230400

約数和(自身を除く): 840746040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 857, 1714, 2571, 3428, 4079, 4285, 5142, 6856, 8158, 8570, 10284, 12237, 12855, 16316, 17140, 20395, 20568, 24474, 25710, 32632, 34280, 40790, 48948, 51420, 61185, 81580, 97896, 102840, 122370, 163160, 244740, 489480, 3495703, 6991406, 10487109, 13982812, 17478515, 20974218, 27965624, 34957030, 41948436, 52435545, 69914060, 83896872, 104871090, 139828120, 209742180, 419484360]

約数ペア:

[(1, 419484360), (2, 209742180), (3, 139828120), (4, 104871090), (5, 83896872), (6, 69914060), (8, 52435545), (10, 41948436), (12, 34957030), (15, 27965624), (20, 20974218), (24, 17478515), (30, 13982812), (40, 10487109), (60, 6991406), (120, 3495703), (857, 489480), (1714, 244740), (2571, 163160), (3428, 122370), (4079, 102840), (4285, 97896), (5142, 81580), (6856, 61185), (8158, 51420), (8570, 48948), (10284, 40790), (12237, 34280), (12855, 32632), (16316, 25710), (17140, 24474), (20395, 20568)]