65150880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{135731}}^1$

素因数の和:135749

約数の個数: 48

約数和(自身を含む): 205226784

約数和(自身を除く): 140075904

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, 135731, 271462, 407193, 542924, 678655, 814386, 1085848, 1357310, 1628772, 2035965, 2171696, 2714620, 3257544, 4071930, 4343392, 5429240, 6515088, 8143860, 10858480, 13030176, 16287720, 21716960, 32575440, 65150880]

約数ペア:

[(1, 65150880), (2, 32575440), (3, 21716960), (4, 16287720), (5, 13030176), (6, 10858480), (8, 8143860), (10, 6515088), (12, 5429240), (15, 4343392), (16, 4071930), (20, 3257544), (24, 2714620), (30, 2171696), (32, 2035965), (40, 1628772), (48, 1357310), (60, 1085848), (80, 814386), (96, 678655), (120, 542924), (160, 407193), (240, 271462), (480, 135731)]