841080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 2597760

約数和(自身を除く): 1756680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 163, 172, 215, 258, 326, 344, 430, 489, 516, 645, 652, 815, 860, 978, 1032, 1290, 1304, 1630, 1720, 1956, 2445, 2580, 3260, 3912, 4890, 5160, 6520, 7009, 9780, 14018, 19560, 21027, 28036, 35045, 42054, 56072, 70090, 84108, 105135, 140180, 168216, 210270, 280360, 420540, 841080]

約数ペア:

[(1, 841080), (2, 420540), (3, 280360), (4, 210270), (5, 168216), (6, 140180), (8, 105135), (10, 84108), (12, 70090), (15, 56072), (20, 42054), (24, 35045), (30, 28036), (40, 21027), (43, 19560), (60, 14018), (86, 9780), (120, 7009), (129, 6520), (163, 5160), (172, 4890), (215, 3912), (258, 3260), (326, 2580), (344, 2445), (430, 1956), (489, 1720), (516, 1630), (645, 1304), (652, 1290), (815, 1032), (860, 978)]