229278480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30817}}^1$

素因数の和:30864

約数の個数: 80

約数和(自身を含む): 733714944

約数和(自身を除く): 504436464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 30817, 61634, 92451, 123268, 154085, 184902, 246536, 308170, 369804, 462255, 493072, 616340, 739608, 924510, 955327, 1232680, 1479216, 1849020, 1910654, 2465360, 2865981, 3698040, 3821308, 4776635, 5731962, 7396080, 7642616, 9553270, 11463924, 14329905, 15285232, 19106540, 22927848, 28659810, 38213080, 45855696, 57319620, 76426160, 114639240, 229278480]

約数ペア:

[(1, 229278480), (2, 114639240), (3, 76426160), (4, 57319620), (5, 45855696), (6, 38213080), (8, 28659810), (10, 22927848), (12, 19106540), (15, 15285232), (16, 14329905), (20, 11463924), (24, 9553270), (30, 7642616), (31, 7396080), (40, 5731962), (48, 4776635), (60, 3821308), (62, 3698040), (80, 2865981), (93, 2465360), (120, 1910654), (124, 1849020), (155, 1479216), (186, 1232680), (240, 955327), (248, 924510), (310, 739608), (372, 616340), (465, 493072), (496, 462255), (620, 369804), (744, 308170), (930, 246536), (1240, 184902), (1488, 154085), (1860, 123268), (2480, 92451), (3720, 61634), (7440, 30817)]