16864080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2468

約数の個数: 80

約数和(自身を含む): 54103680

約数和(自身を除く): 37239600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 2423, 3480, 4846, 6960, 7269, 9692, 12115, 14538, 19384, 24230, 29076, 36345, 38768, 48460, 58152, 70267, 72690, 96920, 116304, 140534, 145380, 193840, 210801, 281068, 290760, 351335, 421602, 562136, 581520, 702670, 843204, 1054005, 1124272, 1405340, 1686408, 2108010, 2810680, 3372816, 4216020, 5621360, 8432040, 16864080]

約数ペア:

[(1, 16864080), (2, 8432040), (3, 5621360), (4, 4216020), (5, 3372816), (6, 2810680), (8, 2108010), (10, 1686408), (12, 1405340), (15, 1124272), (16, 1054005), (20, 843204), (24, 702670), (29, 581520), (30, 562136), (40, 421602), (48, 351335), (58, 290760), (60, 281068), (80, 210801), (87, 193840), (116, 145380), (120, 140534), (145, 116304), (174, 96920), (232, 72690), (240, 70267), (290, 58152), (348, 48460), (435, 38768), (464, 36345), (580, 29076), (696, 24230), (870, 19384), (1160, 14538), (1392, 12115), (1740, 9692), (2320, 7269), (2423, 6960), (3480, 4846)]