393598980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4027}}^1$

素因数の和:4226

約数の個数: 96

約数和(自身を含む): 1231601280

約数和(自身を除く): 838002300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 181, 270, 362, 540, 543, 724, 905, 1086, 1629, 1810, 2172, 2715, 3258, 3620, 4027, 4887, 5430, 6516, 8054, 8145, 9774, 10860, 12081, 16108, 16290, 19548, 20135, 24162, 24435, 32580, 36243, 40270, 48324, 48870, 60405, 72486, 80540, 97740, 108729, 120810, 144972, 181215, 217458, 241620, 362430, 434916, 543645, 724860, 728887, 1087290, 1457774, 2174580, 2186661, 2915548, 3644435, 4373322, 6559983, 7288870, 8746644, 10933305, 13119966, 14577740, 19679949, 21866610, 26239932, 32799915, 39359898, 43733220, 65599830, 78719796, 98399745, 131199660, 196799490, 393598980]

約数ペア:

[(1, 393598980), (2, 196799490), (3, 131199660), (4, 98399745), (5, 78719796), (6, 65599830), (9, 43733220), (10, 39359898), (12, 32799915), (15, 26239932), (18, 21866610), (20, 19679949), (27, 14577740), (30, 13119966), (36, 10933305), (45, 8746644), (54, 7288870), (60, 6559983), (90, 4373322), (108, 3644435), (135, 2915548), (180, 2186661), (181, 2174580), (270, 1457774), (362, 1087290), (540, 728887), (543, 724860), (724, 543645), (905, 434916), (1086, 362430), (1629, 241620), (1810, 217458), (2172, 181215), (2715, 144972), (3258, 120810), (3620, 108729), (4027, 97740), (4887, 80540), (5430, 72486), (6516, 60405), (8054, 48870), (8145, 48324), (9774, 40270), (10860, 36243), (12081, 32580), (16108, 24435), (16290, 24162), (19548, 20135)]