157805880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1315049}}^1$

素因数の和:1315063

約数の個数: 32

約数和(自身を含む): 473418000

約数和(自身を除く): 315612120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1315049, 2630098, 3945147, 5260196, 6575245, 7890294, 10520392, 13150490, 15780588, 19725735, 26300980, 31561176, 39451470, 52601960, 78902940, 157805880]

約数ペア:

[(1, 157805880), (2, 78902940), (3, 52601960), (4, 39451470), (5, 31561176), (6, 26300980), (8, 19725735), (10, 15780588), (12, 13150490), (15, 10520392), (20, 7890294), (24, 6575245), (30, 5260196), (40, 3945147), (60, 2630098), (120, 1315049)]