55255320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{153487}}^1$

素因数の和:153504

約数の個数: 48

約数和(自身を含む): 179580960

約数和(自身を除く): 124325640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 153487, 306974, 460461, 613948, 767435, 920922, 1227896, 1381383, 1534870, 1841844, 2302305, 2762766, 3069740, 3683688, 4604610, 5525532, 6139480, 6906915, 9209220, 11051064, 13813830, 18418440, 27627660, 55255320]

約数ペア:

[(1, 55255320), (2, 27627660), (3, 18418440), (4, 13813830), (5, 11051064), (6, 9209220), (8, 6906915), (9, 6139480), (10, 5525532), (12, 4604610), (15, 3683688), (18, 3069740), (20, 2762766), (24, 2302305), (30, 1841844), (36, 1534870), (40, 1381383), (45, 1227896), (60, 920922), (72, 767435), (90, 613948), (120, 460461), (180, 306974), (360, 153487)]