118353480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{140897}}^1$

素因数の和:140918

約数の個数: 64

約数和(自身を含む): 405786240

約数和(自身を除く): 287432760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 140897, 281794, 422691, 563588, 704485, 845382, 986279, 1127176, 1408970, 1690764, 1972558, 2113455, 2817940, 2958837, 3381528, 3945116, 4226910, 4931395, 5635880, 5917674, 7890232, 8453820, 9862790, 11835348, 14794185, 16907640, 19725580, 23670696, 29588370, 39451160, 59176740, 118353480]

約数ペア:

[(1, 118353480), (2, 59176740), (3, 39451160), (4, 29588370), (5, 23670696), (6, 19725580), (7, 16907640), (8, 14794185), (10, 11835348), (12, 9862790), (14, 8453820), (15, 7890232), (20, 5917674), (21, 5635880), (24, 4931395), (28, 4226910), (30, 3945116), (35, 3381528), (40, 2958837), (42, 2817940), (56, 2113455), (60, 1972558), (70, 1690764), (84, 1408970), (105, 1127176), (120, 986279), (140, 845382), (168, 704485), (210, 563588), (280, 422691), (420, 281794), (840, 140897)]