159485640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12421}}^1$

素因数の和:12542

約数の個数: 64

約数和(自身を含む): 482967360

約数和(自身を除く): 323481720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12421, 12840, 24842, 37263, 49684, 62105, 74526, 99368, 124210, 149052, 186315, 248420, 298104, 372630, 496840, 745260, 1329047, 1490520, 2658094, 3987141, 5316188, 6645235, 7974282, 10632376, 13290470, 15948564, 19935705, 26580940, 31897128, 39871410, 53161880, 79742820, 159485640]

約数ペア:

[(1, 159485640), (2, 79742820), (3, 53161880), (4, 39871410), (5, 31897128), (6, 26580940), (8, 19935705), (10, 15948564), (12, 13290470), (15, 10632376), (20, 7974282), (24, 6645235), (30, 5316188), (40, 3987141), (60, 2658094), (107, 1490520), (120, 1329047), (214, 745260), (321, 496840), (428, 372630), (535, 298104), (642, 248420), (856, 186315), (1070, 149052), (1284, 124210), (1605, 99368), (2140, 74526), (2568, 62105), (3210, 49684), (4280, 37263), (6420, 24842), (12421, 12840)]