61116840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{169769}}^1$

素因数の和:169786

約数の個数: 48

約数和(自身を含む): 198630900

約数和(自身を除く): 137514060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 169769, 339538, 509307, 679076, 848845, 1018614, 1358152, 1527921, 1697690, 2037228, 2546535, 3055842, 3395380, 4074456, 5093070, 6111684, 6790760, 7639605, 10186140, 12223368, 15279210, 20372280, 30558420, 61116840]

約数ペア:

[(1, 61116840), (2, 30558420), (3, 20372280), (4, 15279210), (5, 12223368), (6, 10186140), (8, 7639605), (9, 6790760), (10, 6111684), (12, 5093070), (15, 4074456), (18, 3395380), (20, 3055842), (24, 2546535), (30, 2037228), (36, 1697690), (40, 1527921), (45, 1358152), (60, 1018614), (72, 848845), (90, 679076), (120, 509307), (180, 339538), (360, 169769)]