39276840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{327307}}^1$

素因数の和:327321

約数の個数: 32

約数和(自身を含む): 117830880

約数和(自身を除く): 78554040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 327307, 654614, 981921, 1309228, 1636535, 1963842, 2618456, 3273070, 3927684, 4909605, 6546140, 7855368, 9819210, 13092280, 19638420, 39276840]

約数ペア:

[(1, 39276840), (2, 19638420), (3, 13092280), (4, 9819210), (5, 7855368), (6, 6546140), (8, 4909605), (10, 3927684), (12, 3273070), (15, 2618456), (20, 1963842), (24, 1636535), (30, 1309228), (40, 981921), (60, 654614), (120, 327307)]