12172260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5483}}^1$

素因数の和:5532

約数の個数: 48

約数和(自身を含む): 35009856

約数和(自身を除く): 22837596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 5483, 10966, 16449, 21932, 27415, 32898, 54830, 65796, 82245, 109660, 164490, 202871, 328980, 405742, 608613, 811484, 1014355, 1217226, 2028710, 2434452, 3043065, 4057420, 6086130, 12172260]

約数ペア:

[(1, 12172260), (2, 6086130), (3, 4057420), (4, 3043065), (5, 2434452), (6, 2028710), (10, 1217226), (12, 1014355), (15, 811484), (20, 608613), (30, 405742), (37, 328980), (60, 202871), (74, 164490), (111, 109660), (148, 82245), (185, 65796), (222, 54830), (370, 32898), (444, 27415), (555, 21932), (740, 16449), (1110, 10966), (2220, 5483)]