118254420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1483}}^1$

素因数の和:1941

約数の個数: 72

約数和(自身を含む): 359757216

約数和(自身を除く): 241502796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 443, 886, 1329, 1483, 1772, 2215, 2658, 2966, 3987, 4430, 4449, 5316, 5932, 6645, 7415, 7974, 8860, 8898, 13290, 13347, 14830, 15948, 17796, 19935, 22245, 26580, 26694, 29660, 39870, 44490, 53388, 66735, 79740, 88980, 133470, 266940, 656969, 1313938, 1970907, 2627876, 3284845, 3941814, 5912721, 6569690, 7883628, 9854535, 11825442, 13139380, 19709070, 23650884, 29563605, 39418140, 59127210, 118254420]

約数ペア:

[(1, 118254420), (2, 59127210), (3, 39418140), (4, 29563605), (5, 23650884), (6, 19709070), (9, 13139380), (10, 11825442), (12, 9854535), (15, 7883628), (18, 6569690), (20, 5912721), (30, 3941814), (36, 3284845), (45, 2627876), (60, 1970907), (90, 1313938), (180, 656969), (443, 266940), (886, 133470), (1329, 88980), (1483, 79740), (1772, 66735), (2215, 53388), (2658, 44490), (2966, 39870), (3987, 29660), (4430, 26694), (4449, 26580), (5316, 22245), (5932, 19935), (6645, 17796), (7415, 15948), (7974, 14830), (8860, 13347), (8898, 13290)]