1357360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 60

約数和(自身を含む): 3401568

約数和(自身を除く): 2044208

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 47, 76, 80, 94, 95, 152, 188, 190, 235, 304, 361, 376, 380, 470, 722, 752, 760, 893, 940, 1444, 1520, 1786, 1805, 1880, 2888, 3572, 3610, 3760, 4465, 5776, 7144, 7220, 8930, 14288, 14440, 16967, 17860, 28880, 33934, 35720, 67868, 71440, 84835, 135736, 169670, 271472, 339340, 678680, 1357360]

約数ペア:

[(1, 1357360), (2, 678680), (4, 339340), (5, 271472), (8, 169670), (10, 135736), (16, 84835), (19, 71440), (20, 67868), (38, 35720), (40, 33934), (47, 28880), (76, 17860), (80, 16967), (94, 14440), (95, 14288), (152, 8930), (188, 7220), (190, 7144), (235, 5776), (304, 4465), (361, 3760), (376, 3610), (380, 3572), (470, 2888), (722, 1880), (752, 1805), (760, 1786), (893, 1520), (940, 1444)]