386793840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15647}}^1$

素因数の和:15766

約数の個数: 80

約数和(自身を含む): 1210779648

約数和(自身を除く): 823985808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 15647, 24720, 31294, 46941, 62588, 78235, 93882, 125176, 156470, 187764, 234705, 250352, 312940, 375528, 469410, 625880, 751056, 938820, 1251760, 1611641, 1877640, 3223282, 3755280, 4834923, 6446564, 8058205, 9669846, 12893128, 16116410, 19339692, 24174615, 25786256, 32232820, 38679384, 48349230, 64465640, 77358768, 96698460, 128931280, 193396920, 386793840]

約数ペア:

[(1, 386793840), (2, 193396920), (3, 128931280), (4, 96698460), (5, 77358768), (6, 64465640), (8, 48349230), (10, 38679384), (12, 32232820), (15, 25786256), (16, 24174615), (20, 19339692), (24, 16116410), (30, 12893128), (40, 9669846), (48, 8058205), (60, 6446564), (80, 4834923), (103, 3755280), (120, 3223282), (206, 1877640), (240, 1611641), (309, 1251760), (412, 938820), (515, 751056), (618, 625880), (824, 469410), (1030, 375528), (1236, 312940), (1545, 250352), (1648, 234705), (2060, 187764), (2472, 156470), (3090, 125176), (4120, 93882), (4944, 78235), (6180, 62588), (8240, 46941), (12360, 31294), (15647, 24720)]