426202320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1775843}}^1$

素因数の和:1775859

約数の個数: 40

約数和(自身を含む): 1321227936

約数和(自身を除く): 895025616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1775843, 3551686, 5327529, 7103372, 8879215, 10655058, 14206744, 17758430, 21310116, 26637645, 28413488, 35516860, 42620232, 53275290, 71033720, 85240464, 106550580, 142067440, 213101160, 426202320]

約数ペア:

[(1, 426202320), (2, 213101160), (3, 142067440), (4, 106550580), (5, 85240464), (6, 71033720), (8, 53275290), (10, 42620232), (12, 35516860), (15, 28413488), (16, 26637645), (20, 21310116), (24, 17758430), (30, 14206744), (40, 10655058), (48, 8879215), (60, 7103372), (80, 5327529), (120, 3551686), (240, 1775843)]