55274280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{460619}}^1$

素因数の和:460633

約数の個数: 32

約数和(自身を含む): 165823200

約数和(自身を除く): 110548920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 460619, 921238, 1381857, 1842476, 2303095, 2763714, 3684952, 4606190, 5527428, 6909285, 9212380, 11054856, 13818570, 18424760, 27637140, 55274280]

約数ペア:

[(1, 55274280), (2, 27637140), (3, 18424760), (4, 13818570), (5, 11054856), (6, 9212380), (8, 6909285), (10, 5527428), (12, 4606190), (15, 3684952), (20, 2763714), (24, 2303095), (30, 1842476), (40, 1381857), (60, 921238), (120, 460619)]