63745680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{265607}}^1$

素因数の和:265623

約数の個数: 40

約数和(自身を含む): 197612352

約数和(自身を除く): 133866672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 265607, 531214, 796821, 1062428, 1328035, 1593642, 2124856, 2656070, 3187284, 3984105, 4249712, 5312140, 6374568, 7968210, 10624280, 12749136, 15936420, 21248560, 31872840, 63745680]

約数ペア:

[(1, 63745680), (2, 31872840), (3, 21248560), (4, 15936420), (5, 12749136), (6, 10624280), (8, 7968210), (10, 6374568), (12, 5312140), (15, 4249712), (16, 3984105), (20, 3187284), (24, 2656070), (30, 2124856), (40, 1593642), (48, 1328035), (60, 1062428), (80, 796821), (120, 531214), (240, 265607)]