316854960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30703}}^1$

素因数の和:30762

約数の個数: 80

約数和(自身を含む): 1005126144

約数和(自身を除く): 688271184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 30703, 61406, 92109, 122812, 153515, 184218, 245624, 307030, 368436, 460545, 491248, 614060, 736872, 921090, 1228120, 1320229, 1473744, 1842180, 2456240, 2640458, 3684360, 3960687, 5280916, 6601145, 7368720, 7921374, 10561832, 13202290, 15842748, 19803435, 21123664, 26404580, 31685496, 39606870, 52809160, 63370992, 79213740, 105618320, 158427480, 316854960]

約数ペア:

[(1, 316854960), (2, 158427480), (3, 105618320), (4, 79213740), (5, 63370992), (6, 52809160), (8, 39606870), (10, 31685496), (12, 26404580), (15, 21123664), (16, 19803435), (20, 15842748), (24, 13202290), (30, 10561832), (40, 7921374), (43, 7368720), (48, 6601145), (60, 5280916), (80, 3960687), (86, 3684360), (120, 2640458), (129, 2456240), (172, 1842180), (215, 1473744), (240, 1320229), (258, 1228120), (344, 921090), (430, 736872), (516, 614060), (645, 491248), (688, 460545), (860, 368436), (1032, 307030), (1290, 245624), (1720, 184218), (2064, 153515), (2580, 122812), (3440, 92109), (5160, 61406), (10320, 30703)]