155331480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30103}}^1$

素因数の和:30160

約数の個数: 64

約数和(自身を含む): 476847360

約数和(自身を除く): 321515880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 30103, 60206, 90309, 120412, 150515, 180618, 240824, 301030, 361236, 451545, 602060, 722472, 903090, 1204120, 1294429, 1806180, 2588858, 3612360, 3883287, 5177716, 6472145, 7766574, 10355432, 12944290, 15533148, 19416435, 25888580, 31066296, 38832870, 51777160, 77665740, 155331480]

約数ペア:

[(1, 155331480), (2, 77665740), (3, 51777160), (4, 38832870), (5, 31066296), (6, 25888580), (8, 19416435), (10, 15533148), (12, 12944290), (15, 10355432), (20, 7766574), (24, 6472145), (30, 5177716), (40, 3883287), (43, 3612360), (60, 2588858), (86, 1806180), (120, 1294429), (129, 1204120), (172, 903090), (215, 722472), (258, 602060), (344, 451545), (430, 361236), (516, 301030), (645, 240824), (860, 180618), (1032, 150515), (1290, 120412), (1720, 90309), (2580, 60206), (5160, 30103)]