17936760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7867}}^1$

素因数の和:7900

約数の個数: 64

約数和(自身を含む): 56649600

約数和(自身を除く): 38712840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 7867, 15734, 23601, 31468, 39335, 47202, 62936, 78670, 94404, 118005, 149473, 157340, 188808, 236010, 298946, 314680, 448419, 472020, 597892, 747365, 896838, 944040, 1195784, 1494730, 1793676, 2242095, 2989460, 3587352, 4484190, 5978920, 8968380, 17936760]

約数ペア:

[(1, 17936760), (2, 8968380), (3, 5978920), (4, 4484190), (5, 3587352), (6, 2989460), (8, 2242095), (10, 1793676), (12, 1494730), (15, 1195784), (19, 944040), (20, 896838), (24, 747365), (30, 597892), (38, 472020), (40, 448419), (57, 314680), (60, 298946), (76, 236010), (95, 188808), (114, 157340), (120, 149473), (152, 118005), (190, 94404), (228, 78670), (285, 62936), (380, 47202), (456, 39335), (570, 31468), (760, 23601), (1140, 15734), (2280, 7867)]