18024240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 61871040

約数和(自身を除く): 43846800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 78, 80, 104, 106, 109, 120, 130, 156, 159, 195, 208, 212, 218, 240, 260, 265, 312, 318, 327, 390, 424, 436, 520, 530, 545, 624, 636, 654, 689, 780, 795, 848, 872, 1040, 1060, 1090, 1272, 1308, 1378, 1417, 1560, 1590, 1635, 1744, 2067, 2120, 2180, 2544, 2616, 2756, 2834, 3120, 3180, 3270, 3445, 4134, 4240, 4251, 4360, 5232, 5512, 5668, 5777, 6360, 6540, 6890, 7085, 8268, 8502, 8720, 10335, 11024, 11336, 11554, 12720, 13080, 13780, 14170, 16536, 17004, 17331, 20670, 21255, 22672, 23108, 26160, 27560, 28340, 28885, 33072, 34008, 34662, 41340, 42510, 46216, 55120, 56680, 57770, 68016, 69324, 75101, 82680, 85020, 86655, 92432, 113360, 115540, 138648, 150202, 165360, 170040, 173310, 225303, 231080, 277296, 300404, 340080, 346620, 375505, 450606, 462160, 600808, 693240, 751010, 901212, 1126515, 1201616, 1386480, 1502020, 1802424, 2253030, 3004040, 3604848, 4506060, 6008080, 9012120, 18024240]

約数ペア:

[(1, 18024240), (2, 9012120), (3, 6008080), (4, 4506060), (5, 3604848), (6, 3004040), (8, 2253030), (10, 1802424), (12, 1502020), (13, 1386480), (15, 1201616), (16, 1126515), (20, 901212), (24, 751010), (26, 693240), (30, 600808), (39, 462160), (40, 450606), (48, 375505), (52, 346620), (53, 340080), (60, 300404), (65, 277296), (78, 231080), (80, 225303), (104, 173310), (106, 170040), (109, 165360), (120, 150202), (130, 138648), (156, 115540), (159, 113360), (195, 92432), (208, 86655), (212, 85020), (218, 82680), (240, 75101), (260, 69324), (265, 68016), (312, 57770), (318, 56680), (327, 55120), (390, 46216), (424, 42510), (436, 41340), (520, 34662), (530, 34008), (545, 33072), (624, 28885), (636, 28340), (654, 27560), (689, 26160), (780, 23108), (795, 22672), (848, 21255), (872, 20670), (1040, 17331), (1060, 17004), (1090, 16536), (1272, 14170), (1308, 13780), (1378, 13080), (1417, 12720), (1560, 11554), (1590, 11336), (1635, 11024), (1744, 10335), (2067, 8720), (2120, 8502), (2180, 8268), (2544, 7085), (2616, 6890), (2756, 6540), (2834, 6360), (3120, 5777), (3180, 5668), (3270, 5512), (3445, 5232), (4134, 4360), (4240, 4251)]