457423920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11987}}^1$

素因数の和:12059

約数の個数: 120

約数和(自身を含む): 1565297136

約数和(自身を除く): 1107873216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 11987, 12720, 19080, 23974, 35961, 38160, 47948, 59935, 71922, 95896, 107883, 119870, 143844, 179805, 191792, 215766, 239740, 287688, 359610, 431532, 479480, 539415, 575376, 635311, 719220, 863064, 958960, 1078830, 1270622, 1438440, 1726128, 1905933, 2157660, 2541244, 2876880, 3176555, 3811866, 4315320, 5082488, 5717799, 6353110, 7623732, 8630640, 9529665, 10164976, 11435598, 12706220, 15247464, 19059330, 22871196, 25412440, 28588995, 30494928, 38118660, 45742392, 50824880, 57177990, 76237320, 91484784, 114355980, 152474640, 228711960, 457423920]

約数ペア:

[(1, 457423920), (2, 228711960), (3, 152474640), (4, 114355980), (5, 91484784), (6, 76237320), (8, 57177990), (9, 50824880), (10, 45742392), (12, 38118660), (15, 30494928), (16, 28588995), (18, 25412440), (20, 22871196), (24, 19059330), (30, 15247464), (36, 12706220), (40, 11435598), (45, 10164976), (48, 9529665), (53, 8630640), (60, 7623732), (72, 6353110), (80, 5717799), (90, 5082488), (106, 4315320), (120, 3811866), (144, 3176555), (159, 2876880), (180, 2541244), (212, 2157660), (240, 1905933), (265, 1726128), (318, 1438440), (360, 1270622), (424, 1078830), (477, 958960), (530, 863064), (636, 719220), (720, 635311), (795, 575376), (848, 539415), (954, 479480), (1060, 431532), (1272, 359610), (1590, 287688), (1908, 239740), (2120, 215766), (2385, 191792), (2544, 179805), (3180, 143844), (3816, 119870), (4240, 107883), (4770, 95896), (6360, 71922), (7632, 59935), (9540, 47948), (11987, 38160), (12720, 35961), (19080, 23974)]