520036680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{4919}}^1$

素因数の和:5814

約数の個数: 64

約数和(自身を含む): 1562198400

約数和(自身を除く): 1042161720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 881, 1762, 2643, 3524, 4405, 4919, 5286, 7048, 8810, 9838, 10572, 13215, 14757, 17620, 19676, 21144, 24595, 26430, 29514, 35240, 39352, 49190, 52860, 59028, 73785, 98380, 105720, 118056, 147570, 196760, 295140, 590280, 4333639, 8667278, 13000917, 17334556, 21668195, 26001834, 34669112, 43336390, 52003668, 65004585, 86672780, 104007336, 130009170, 173345560, 260018340, 520036680]

約数ペア:

[(1, 520036680), (2, 260018340), (3, 173345560), (4, 130009170), (5, 104007336), (6, 86672780), (8, 65004585), (10, 52003668), (12, 43336390), (15, 34669112), (20, 26001834), (24, 21668195), (30, 17334556), (40, 13000917), (60, 8667278), (120, 4333639), (881, 590280), (1762, 295140), (2643, 196760), (3524, 147570), (4405, 118056), (4919, 105720), (5286, 98380), (7048, 73785), (8810, 59028), (9838, 52860), (10572, 49190), (13215, 39352), (14757, 35240), (17620, 29514), (19676, 26430), (21144, 24595)]