160917360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{670489}}^1$

素因数の和:670505

約数の個数: 40

約数和(自身を含む): 498844560

約数和(自身を除く): 337927200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 670489, 1340978, 2011467, 2681956, 3352445, 4022934, 5363912, 6704890, 8045868, 10057335, 10727824, 13409780, 16091736, 20114670, 26819560, 32183472, 40229340, 53639120, 80458680, 160917360]

約数ペア:

[(1, 160917360), (2, 80458680), (3, 53639120), (4, 40229340), (5, 32183472), (6, 26819560), (8, 20114670), (10, 16091736), (12, 13409780), (15, 10727824), (16, 10057335), (20, 8045868), (24, 6704890), (30, 5363912), (40, 4022934), (48, 3352445), (60, 2681956), (80, 2011467), (120, 1340978), (240, 670489)]