40665120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{84719}}^1$

素因数の和:84737

約数の個数: 48

約数和(自身を含む): 128096640

約数和(自身を除く): 87431520

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, 84719, 169438, 254157, 338876, 423595, 508314, 677752, 847190, 1016628, 1270785, 1355504, 1694380, 2033256, 2541570, 2711008, 3388760, 4066512, 5083140, 6777520, 8133024, 10166280, 13555040, 20332560, 40665120]

約数ペア:

[(1, 40665120), (2, 20332560), (3, 13555040), (4, 10166280), (5, 8133024), (6, 6777520), (8, 5083140), (10, 4066512), (12, 3388760), (15, 2711008), (16, 2541570), (20, 2033256), (24, 1694380), (30, 1355504), (32, 1270785), (40, 1016628), (48, 847190), (60, 677752), (80, 508314), (96, 423595), (120, 338876), (160, 254157), (240, 169438), (480, 84719)]