72854160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2837}}^1$

素因数の和:2960

約数の個数: 80

約数和(自身を含む): 228038976

約数和(自身を除く): 155184816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 2837, 3210, 4280, 5136, 5674, 6420, 8511, 8560, 11348, 12840, 14185, 17022, 22696, 25680, 28370, 34044, 42555, 45392, 56740, 68088, 85110, 113480, 136176, 170220, 226960, 303559, 340440, 607118, 680880, 910677, 1214236, 1517795, 1821354, 2428472, 3035590, 3642708, 4553385, 4856944, 6071180, 7285416, 9106770, 12142360, 14570832, 18213540, 24284720, 36427080, 72854160]

約数ペア:

[(1, 72854160), (2, 36427080), (3, 24284720), (4, 18213540), (5, 14570832), (6, 12142360), (8, 9106770), (10, 7285416), (12, 6071180), (15, 4856944), (16, 4553385), (20, 3642708), (24, 3035590), (30, 2428472), (40, 1821354), (48, 1517795), (60, 1214236), (80, 910677), (107, 680880), (120, 607118), (214, 340440), (240, 303559), (321, 226960), (428, 170220), (535, 136176), (642, 113480), (856, 85110), (1070, 68088), (1284, 56740), (1605, 45392), (1712, 42555), (2140, 34044), (2568, 28370), (2837, 25680), (3210, 22696), (4280, 17022), (5136, 14185), (5674, 12840), (6420, 11348), (8511, 8560)]