8668680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 27993600

約数和(自身を除く): 19324920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 47, 53, 58, 60, 87, 94, 106, 116, 120, 141, 145, 159, 174, 188, 212, 232, 235, 265, 282, 290, 318, 348, 376, 424, 435, 470, 530, 564, 580, 636, 696, 705, 795, 870, 940, 1060, 1128, 1160, 1272, 1363, 1410, 1537, 1590, 1740, 1880, 2120, 2491, 2726, 2820, 3074, 3180, 3480, 4089, 4611, 4982, 5452, 5640, 6148, 6360, 6815, 7473, 7685, 8178, 9222, 9964, 10904, 12296, 12455, 13630, 14946, 15370, 16356, 18444, 19928, 20445, 23055, 24910, 27260, 29892, 30740, 32712, 36888, 37365, 40890, 46110, 49820, 54520, 59784, 61480, 72239, 74730, 81780, 92220, 99640, 144478, 149460, 163560, 184440, 216717, 288956, 298920, 361195, 433434, 577912, 722390, 866868, 1083585, 1444780, 1733736, 2167170, 2889560, 4334340, 8668680]

約数ペア:

[(1, 8668680), (2, 4334340), (3, 2889560), (4, 2167170), (5, 1733736), (6, 1444780), (8, 1083585), (10, 866868), (12, 722390), (15, 577912), (20, 433434), (24, 361195), (29, 298920), (30, 288956), (40, 216717), (47, 184440), (53, 163560), (58, 149460), (60, 144478), (87, 99640), (94, 92220), (106, 81780), (116, 74730), (120, 72239), (141, 61480), (145, 59784), (159, 54520), (174, 49820), (188, 46110), (212, 40890), (232, 37365), (235, 36888), (265, 32712), (282, 30740), (290, 29892), (318, 27260), (348, 24910), (376, 23055), (424, 20445), (435, 19928), (470, 18444), (530, 16356), (564, 15370), (580, 14946), (636, 13630), (696, 12455), (705, 12296), (795, 10904), (870, 9964), (940, 9222), (1060, 8178), (1128, 7685), (1160, 7473), (1272, 6815), (1363, 6360), (1410, 6148), (1537, 5640), (1590, 5452), (1740, 4982), (1880, 4611), (2120, 4089), (2491, 3480), (2726, 3180), (2820, 3074)]