425294160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{11287}}^1$

素因数の和:11460

約数の個数: 80

約数和(自身を含む): 1326926976

約数和(自身を除く): 901632816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4710, 6280, 7536, 9420, 11287, 12560, 18840, 22574, 33861, 37680, 45148, 56435, 67722, 90296, 112870, 135444, 169305, 180592, 225740, 270888, 338610, 451480, 541776, 677220, 902960, 1354440, 1772059, 2708880, 3544118, 5316177, 7088236, 8860295, 10632354, 14176472, 17720590, 21264708, 26580885, 28352944, 35441180, 42529416, 53161770, 70882360, 85058832, 106323540, 141764720, 212647080, 425294160]

約数ペア:

[(1, 425294160), (2, 212647080), (3, 141764720), (4, 106323540), (5, 85058832), (6, 70882360), (8, 53161770), (10, 42529416), (12, 35441180), (15, 28352944), (16, 26580885), (20, 21264708), (24, 17720590), (30, 14176472), (40, 10632354), (48, 8860295), (60, 7088236), (80, 5316177), (120, 3544118), (157, 2708880), (240, 1772059), (314, 1354440), (471, 902960), (628, 677220), (785, 541776), (942, 451480), (1256, 338610), (1570, 270888), (1884, 225740), (2355, 180592), (2512, 169305), (3140, 135444), (3768, 112870), (4710, 90296), (6280, 67722), (7536, 56435), (9420, 45148), (11287, 37680), (12560, 33861), (18840, 22574)]