180742416

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1428

約数の個数: 80

約数和(自身を含む): 485278464

約数和(自身を除く): 304536048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 67, 86, 129, 134, 172, 201, 258, 268, 344, 402, 516, 536, 688, 804, 1032, 1072, 1307, 1608, 2064, 2614, 2881, 3216, 3921, 5228, 5762, 7842, 8643, 10456, 11524, 15684, 17286, 20912, 23048, 31368, 34572, 46096, 56201, 62736, 69144, 87569, 112402, 138288, 168603, 175138, 224804, 262707, 337206, 350276, 449608, 525414, 674412, 700552, 899216, 1050828, 1348824, 1401104, 2101656, 2697648, 3765467, 4203312, 7530934, 11296401, 15061868, 22592802, 30123736, 45185604, 60247472, 90371208, 180742416]

約数ペア:

[(1, 180742416), (2, 90371208), (3, 60247472), (4, 45185604), (6, 30123736), (8, 22592802), (12, 15061868), (16, 11296401), (24, 7530934), (43, 4203312), (48, 3765467), (67, 2697648), (86, 2101656), (129, 1401104), (134, 1348824), (172, 1050828), (201, 899216), (258, 700552), (268, 674412), (344, 525414), (402, 449608), (516, 350276), (536, 337206), (688, 262707), (804, 224804), (1032, 175138), (1072, 168603), (1307, 138288), (1608, 112402), (2064, 87569), (2614, 69144), (2881, 62736), (3216, 56201), (3921, 46096), (5228, 34572), (5762, 31368), (7842, 23048), (8643, 20912), (10456, 17286), (11524, 15684)]