55744080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{33181}}^1$

素因数の和:33204

約数の個数: 80

約数和(自身を含む): 197499264

約数和(自身を除く): 141755184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 33181, 66362, 99543, 132724, 165905, 199086, 232267, 265448, 331810, 398172, 464534, 497715, 530896, 663620, 696801, 796344, 929068, 995430, 1161335, 1327240, 1393602, 1592688, 1858136, 1990860, 2322670, 2654480, 2787204, 3484005, 3716272, 3981720, 4645340, 5574408, 6968010, 7963440, 9290680, 11148816, 13936020, 18581360, 27872040, 55744080]

約数ペア:

[(1, 55744080), (2, 27872040), (3, 18581360), (4, 13936020), (5, 11148816), (6, 9290680), (7, 7963440), (8, 6968010), (10, 5574408), (12, 4645340), (14, 3981720), (15, 3716272), (16, 3484005), (20, 2787204), (21, 2654480), (24, 2322670), (28, 1990860), (30, 1858136), (35, 1592688), (40, 1393602), (42, 1327240), (48, 1161335), (56, 995430), (60, 929068), (70, 796344), (80, 696801), (84, 663620), (105, 530896), (112, 497715), (120, 464534), (140, 398172), (168, 331810), (210, 265448), (240, 232267), (280, 199086), (336, 165905), (420, 132724), (560, 99543), (840, 66362), (1680, 33181)]