80592540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{617}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 259144704

約数和(自身を除く): 178552164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 311, 420, 617, 622, 933, 1234, 1244, 1555, 1851, 1866, 2177, 2468, 3085, 3110, 3702, 3732, 4319, 4354, 4665, 6170, 6220, 6531, 7404, 8638, 8708, 9255, 9330, 10885, 12340, 12957, 13062, 17276, 18510, 18660, 21595, 21770, 25914, 26124, 32655, 37020, 43190, 43540, 51828, 64785, 65310, 86380, 129570, 130620, 191887, 259140, 383774, 575661, 767548, 959435, 1151322, 1343209, 1918870, 2302644, 2686418, 2878305, 3837740, 4029627, 5372836, 5756610, 6716045, 8059254, 11513220, 13432090, 16118508, 20148135, 26864180, 40296270, 80592540]

約数ペア:

[(1, 80592540), (2, 40296270), (3, 26864180), (4, 20148135), (5, 16118508), (6, 13432090), (7, 11513220), (10, 8059254), (12, 6716045), (14, 5756610), (15, 5372836), (20, 4029627), (21, 3837740), (28, 2878305), (30, 2686418), (35, 2302644), (42, 1918870), (60, 1343209), (70, 1151322), (84, 959435), (105, 767548), (140, 575661), (210, 383774), (311, 259140), (420, 191887), (617, 130620), (622, 129570), (933, 86380), (1234, 65310), (1244, 64785), (1555, 51828), (1851, 43540), (1866, 43190), (2177, 37020), (2468, 32655), (3085, 26124), (3110, 25914), (3702, 21770), (3732, 21595), (4319, 18660), (4354, 18510), (4665, 17276), (6170, 13062), (6220, 12957), (6531, 12340), (7404, 10885), (8638, 9330), (8708, 9255)]