139229760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{145031}}^1$

素因数の和:145051

約数の個数: 56

約数和(自身を含む): 442057536

約数和(自身を除く): 302827776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 145031, 290062, 435093, 580124, 725155, 870186, 1160248, 1450310, 1740372, 2175465, 2320496, 2900620, 3480744, 4350930, 4640992, 5801240, 6961488, 8701860, 9281984, 11602480, 13922976, 17403720, 23204960, 27845952, 34807440, 46409920, 69614880, 139229760]

約数ペア:

[(1, 139229760), (2, 69614880), (3, 46409920), (4, 34807440), (5, 27845952), (6, 23204960), (8, 17403720), (10, 13922976), (12, 11602480), (15, 9281984), (16, 8701860), (20, 6961488), (24, 5801240), (30, 4640992), (32, 4350930), (40, 3480744), (48, 2900620), (60, 2320496), (64, 2175465), (80, 1740372), (96, 1450310), (120, 1160248), (160, 870186), (192, 725155), (240, 580124), (320, 435093), (480, 290062), (960, 145031)]