18323160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 58164480

約数和(自身を除く): 39841320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 53, 60, 67, 86, 106, 120, 129, 134, 159, 172, 201, 212, 215, 258, 265, 268, 318, 335, 344, 402, 424, 430, 516, 530, 536, 636, 645, 670, 795, 804, 860, 1005, 1032, 1060, 1272, 1290, 1340, 1590, 1608, 1720, 2010, 2120, 2279, 2580, 2680, 2881, 3180, 3551, 4020, 4558, 5160, 5762, 6360, 6837, 7102, 8040, 8643, 9116, 10653, 11395, 11524, 13674, 14204, 14405, 17286, 17755, 18232, 21306, 22790, 23048, 27348, 28408, 28810, 34185, 34572, 35510, 42612, 43215, 45580, 53265, 54696, 57620, 68370, 69144, 71020, 85224, 86430, 91160, 106530, 115240, 136740, 142040, 152693, 172860, 213060, 273480, 305386, 345720, 426120, 458079, 610772, 763465, 916158, 1221544, 1526930, 1832316, 2290395, 3053860, 3664632, 4580790, 6107720, 9161580, 18323160]

約数ペア:

[(1, 18323160), (2, 9161580), (3, 6107720), (4, 4580790), (5, 3664632), (6, 3053860), (8, 2290395), (10, 1832316), (12, 1526930), (15, 1221544), (20, 916158), (24, 763465), (30, 610772), (40, 458079), (43, 426120), (53, 345720), (60, 305386), (67, 273480), (86, 213060), (106, 172860), (120, 152693), (129, 142040), (134, 136740), (159, 115240), (172, 106530), (201, 91160), (212, 86430), (215, 85224), (258, 71020), (265, 69144), (268, 68370), (318, 57620), (335, 54696), (344, 53265), (402, 45580), (424, 43215), (430, 42612), (516, 35510), (530, 34572), (536, 34185), (636, 28810), (645, 28408), (670, 27348), (795, 23048), (804, 22790), (860, 21306), (1005, 18232), (1032, 17755), (1060, 17286), (1272, 14405), (1290, 14204), (1340, 13674), (1590, 11524), (1608, 11395), (1720, 10653), (2010, 9116), (2120, 8643), (2279, 8040), (2580, 7102), (2680, 6837), (2881, 6360), (3180, 5762), (3551, 5160), (4020, 4558)]