13377360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:556

約数の個数: 80

約数和(自身を含む): 41872320

約数和(自身を除く): 28494960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 401, 417, 556, 695, 802, 834, 1112, 1203, 1390, 1604, 1668, 2005, 2085, 2224, 2406, 2780, 3208, 3336, 4010, 4170, 4812, 5560, 6015, 6416, 6672, 8020, 8340, 9624, 11120, 12030, 16040, 16680, 19248, 24060, 32080, 33360, 48120, 55739, 96240, 111478, 167217, 222956, 278695, 334434, 445912, 557390, 668868, 836085, 891824, 1114780, 1337736, 1672170, 2229560, 2675472, 3344340, 4459120, 6688680, 13377360]

約数ペア:

[(1, 13377360), (2, 6688680), (3, 4459120), (4, 3344340), (5, 2675472), (6, 2229560), (8, 1672170), (10, 1337736), (12, 1114780), (15, 891824), (16, 836085), (20, 668868), (24, 557390), (30, 445912), (40, 334434), (48, 278695), (60, 222956), (80, 167217), (120, 111478), (139, 96240), (240, 55739), (278, 48120), (401, 33360), (417, 32080), (556, 24060), (695, 19248), (802, 16680), (834, 16040), (1112, 12030), (1203, 11120), (1390, 9624), (1604, 8340), (1668, 8020), (2005, 6672), (2085, 6416), (2224, 6015), (2406, 5560), (2780, 4812), (3208, 4170), (3336, 4010)]