61133360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 152668800

約数和(自身を除く): 91535440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 79, 80, 85, 136, 158, 170, 272, 316, 340, 395, 569, 632, 680, 790, 1138, 1264, 1343, 1360, 1580, 2276, 2686, 2845, 3160, 4552, 5372, 5690, 6320, 6715, 9104, 9673, 10744, 11380, 13430, 19346, 21488, 22760, 26860, 38692, 44951, 45520, 48365, 53720, 77384, 89902, 96730, 107440, 154768, 179804, 193460, 224755, 359608, 386920, 449510, 719216, 764167, 773840, 899020, 1528334, 1798040, 3056668, 3596080, 3820835, 6113336, 7641670, 12226672, 15283340, 30566680, 61133360]

約数ペア:

[(1, 61133360), (2, 30566680), (4, 15283340), (5, 12226672), (8, 7641670), (10, 6113336), (16, 3820835), (17, 3596080), (20, 3056668), (34, 1798040), (40, 1528334), (68, 899020), (79, 773840), (80, 764167), (85, 719216), (136, 449510), (158, 386920), (170, 359608), (272, 224755), (316, 193460), (340, 179804), (395, 154768), (569, 107440), (632, 96730), (680, 89902), (790, 77384), (1138, 53720), (1264, 48365), (1343, 45520), (1360, 44951), (1580, 38692), (2276, 26860), (2686, 22760), (2845, 21488), (3160, 19346), (4552, 13430), (5372, 11380), (5690, 10744), (6320, 9673), (6715, 9104)]