25267080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 76204800

約数和(自身を除く): 50937720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 881, 956, 1195, 1434, 1762, 1912, 2390, 2643, 2868, 3524, 3585, 4405, 4780, 5286, 5736, 7048, 7170, 8810, 9560, 10572, 13215, 14340, 17620, 21144, 26430, 28680, 35240, 52860, 105720, 210559, 421118, 631677, 842236, 1052795, 1263354, 1684472, 2105590, 2526708, 3158385, 4211180, 5053416, 6316770, 8422360, 12633540, 25267080]

約数ペア:

[(1, 25267080), (2, 12633540), (3, 8422360), (4, 6316770), (5, 5053416), (6, 4211180), (8, 3158385), (10, 2526708), (12, 2105590), (15, 1684472), (20, 1263354), (24, 1052795), (30, 842236), (40, 631677), (60, 421118), (120, 210559), (239, 105720), (478, 52860), (717, 35240), (881, 28680), (956, 26430), (1195, 21144), (1434, 17620), (1762, 14340), (1912, 13215), (2390, 10572), (2643, 9560), (2868, 8810), (3524, 7170), (3585, 7048), (4405, 5736), (4780, 5286)]