395989320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{4079}}^1$

素因数の和:4902

約数の個数: 64

約数和(自身を含む): 1189728000

約数和(自身を除く): 793738680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 809, 1618, 2427, 3236, 4045, 4079, 4854, 6472, 8090, 8158, 9708, 12135, 12237, 16180, 16316, 19416, 20395, 24270, 24474, 32360, 32632, 40790, 48540, 48948, 61185, 81580, 97080, 97896, 122370, 163160, 244740, 489480, 3299911, 6599822, 9899733, 13199644, 16499555, 19799466, 26399288, 32999110, 39598932, 49498665, 65998220, 79197864, 98997330, 131996440, 197994660, 395989320]

約数ペア:

[(1, 395989320), (2, 197994660), (3, 131996440), (4, 98997330), (5, 79197864), (6, 65998220), (8, 49498665), (10, 39598932), (12, 32999110), (15, 26399288), (20, 19799466), (24, 16499555), (30, 13199644), (40, 9899733), (60, 6599822), (120, 3299911), (809, 489480), (1618, 244740), (2427, 163160), (3236, 122370), (4045, 97896), (4079, 97080), (4854, 81580), (6472, 61185), (8090, 48948), (8158, 48540), (9708, 40790), (12135, 32632), (12237, 32360), (16180, 24474), (16316, 24270), (19416, 20395)]