71593680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{298307}}^1$

素因数の和:298323

約数の個数: 40

約数和(自身を含む): 221941152

約数和(自身を除く): 150347472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 298307, 596614, 894921, 1193228, 1491535, 1789842, 2386456, 2983070, 3579684, 4474605, 4772912, 5966140, 7159368, 8949210, 11932280, 14318736, 17898420, 23864560, 35796840, 71593680]

約数ペア:

[(1, 71593680), (2, 35796840), (3, 23864560), (4, 17898420), (5, 14318736), (6, 11932280), (8, 8949210), (10, 7159368), (12, 5966140), (15, 4772912), (16, 4474605), (20, 3579684), (24, 2983070), (30, 2386456), (40, 1789842), (48, 1491535), (60, 1193228), (80, 894921), (120, 596614), (240, 298307)]