52785840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{219941}}^1$

素因数の和:219957

約数の個数: 40

約数和(自身を含む): 163636848

約数和(自身を除く): 110851008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 219941, 439882, 659823, 879764, 1099705, 1319646, 1759528, 2199410, 2639292, 3299115, 3519056, 4398820, 5278584, 6598230, 8797640, 10557168, 13196460, 17595280, 26392920, 52785840]

約数ペア:

[(1, 52785840), (2, 26392920), (3, 17595280), (4, 13196460), (5, 10557168), (6, 8797640), (8, 6598230), (10, 5278584), (12, 4398820), (15, 3519056), (16, 3299115), (20, 2639292), (24, 2199410), (30, 1759528), (40, 1319646), (48, 1099705), (60, 879764), (80, 659823), (120, 439882), (240, 219941)]