23163240

素因数分解:

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

素因数の和:191

約数の個数: 96

約数和(自身を含む): 72182880

約数和(自身を除く): 49019640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 67, 86, 120, 129, 134, 172, 201, 215, 258, 268, 335, 344, 402, 430, 516, 536, 645, 670, 804, 860, 1005, 1032, 1290, 1340, 1608, 1720, 2010, 2580, 2680, 2881, 4020, 4489, 5160, 5762, 8040, 8643, 8978, 11524, 13467, 14405, 17286, 17956, 22445, 23048, 26934, 28810, 34572, 35912, 43215, 44890, 53868, 57620, 67335, 69144, 86430, 89780, 107736, 115240, 134670, 172860, 179560, 193027, 269340, 345720, 386054, 538680, 579081, 772108, 965135, 1158162, 1544216, 1930270, 2316324, 2895405, 3860540, 4632648, 5790810, 7721080, 11581620, 23163240]

約数ペア:

[(1, 23163240), (2, 11581620), (3, 7721080), (4, 5790810), (5, 4632648), (6, 3860540), (8, 2895405), (10, 2316324), (12, 1930270), (15, 1544216), (20, 1158162), (24, 965135), (30, 772108), (40, 579081), (43, 538680), (60, 386054), (67, 345720), (86, 269340), (120, 193027), (129, 179560), (134, 172860), (172, 134670), (201, 115240), (215, 107736), (258, 89780), (268, 86430), (335, 69144), (344, 67335), (402, 57620), (430, 53868), (516, 44890), (536, 43215), (645, 35912), (670, 34572), (804, 28810), (860, 26934), (1005, 23048), (1032, 22445), (1290, 17956), (1340, 17286), (1608, 14405), (1720, 13467), (2010, 11524), (2580, 8978), (2680, 8643), (2881, 8040), (4020, 5762), (4489, 5160)]