406244640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{846343}}^1$

素因数の和:846361

約数の個数: 48

約数和(自身を含む): 1279672128

約数和(自身を除く): 873427488

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, 846343, 1692686, 2539029, 3385372, 4231715, 5078058, 6770744, 8463430, 10156116, 12695145, 13541488, 16926860, 20312232, 25390290, 27082976, 33853720, 40624464, 50780580, 67707440, 81248928, 101561160, 135414880, 203122320, 406244640]

約数ペア:

[(1, 406244640), (2, 203122320), (3, 135414880), (4, 101561160), (5, 81248928), (6, 67707440), (8, 50780580), (10, 40624464), (12, 33853720), (15, 27082976), (16, 25390290), (20, 20312232), (24, 16926860), (30, 13541488), (32, 12695145), (40, 10156116), (48, 8463430), (60, 6770744), (80, 5078058), (96, 4231715), (120, 3385372), (160, 2539029), (240, 1692686), (480, 846343)]