129747360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{270307}}^1$

素因数の和:270325

約数の個数: 48

約数和(自身を含む): 408705696

約数和(自身を除く): 278958336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 270307, 540614, 810921, 1081228, 1351535, 1621842, 2162456, 2703070, 3243684, 4054605, 4324912, 5406140, 6487368, 8109210, 8649824, 10812280, 12974736, 16218420, 21624560, 25949472, 32436840, 43249120, 64873680, 129747360]

約数ペア:

[(1, 129747360), (2, 64873680), (3, 43249120), (4, 32436840), (5, 25949472), (6, 21624560), (8, 16218420), (10, 12974736), (12, 10812280), (15, 8649824), (16, 8109210), (20, 6487368), (24, 5406140), (30, 4324912), (32, 4054605), (40, 3243684), (48, 2703070), (60, 2162456), (80, 1621842), (96, 1351535), (120, 1081228), (160, 810921), (240, 540614), (480, 270307)]