239436180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45869}}^1$

素因数の和:45913

約数の個数: 72

約数和(自身を含む): 751350600

約数和(自身を除く): 511914420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 45869, 91738, 137607, 183476, 229345, 275214, 412821, 458690, 550428, 688035, 825642, 917380, 1330201, 1376070, 1651284, 2064105, 2660402, 2752140, 3990603, 4128210, 5320804, 6651005, 7981206, 8256420, 11971809, 13302010, 15962412, 19953015, 23943618, 26604020, 39906030, 47887236, 59859045, 79812060, 119718090, 239436180]

約数ペア:

[(1, 239436180), (2, 119718090), (3, 79812060), (4, 59859045), (5, 47887236), (6, 39906030), (9, 26604020), (10, 23943618), (12, 19953015), (15, 15962412), (18, 13302010), (20, 11971809), (29, 8256420), (30, 7981206), (36, 6651005), (45, 5320804), (58, 4128210), (60, 3990603), (87, 2752140), (90, 2660402), (116, 2064105), (145, 1651284), (174, 1376070), (180, 1330201), (261, 917380), (290, 825642), (348, 688035), (435, 550428), (522, 458690), (580, 412821), (870, 275214), (1044, 229345), (1305, 183476), (1740, 137607), (2610, 91738), (5220, 45869)]