1234638360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79757}}^1$

素因数の和:79817

約数の個数: 96

約数和(自身を含む): 4105941840

約数和(自身を除く): 2871303480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 79757, 159514, 239271, 319028, 398785, 478542, 638056, 717813, 797570, 957084, 1196355, 1435626, 1595140, 1914168, 2392710, 2871252, 3190280, 3429551, 3589065, 4785420, 5742504, 6859102, 7178130, 9570840, 10288653, 13718204, 14356260, 17147755, 20577306, 27436408, 28712520, 30865959, 34295510, 41154612, 51443265, 61731918, 68591020, 82309224, 102886530, 123463836, 137182040, 154329795, 205773060, 246927672, 308659590, 411546120, 617319180, 1234638360]

約数ペア:

[(1, 1234638360), (2, 617319180), (3, 411546120), (4, 308659590), (5, 246927672), (6, 205773060), (8, 154329795), (9, 137182040), (10, 123463836), (12, 102886530), (15, 82309224), (18, 68591020), (20, 61731918), (24, 51443265), (30, 41154612), (36, 34295510), (40, 30865959), (43, 28712520), (45, 27436408), (60, 20577306), (72, 17147755), (86, 14356260), (90, 13718204), (120, 10288653), (129, 9570840), (172, 7178130), (180, 6859102), (215, 5742504), (258, 4785420), (344, 3589065), (360, 3429551), (387, 3190280), (430, 2871252), (516, 2392710), (645, 1914168), (774, 1595140), (860, 1435626), (1032, 1196355), (1290, 957084), (1548, 797570), (1720, 717813), (1935, 638056), (2580, 478542), (3096, 398785), (3870, 319028), (5160, 239271), (7740, 159514), (15480, 79757)]