480054520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1091033}}^1$

素因数の和:1091055

約数の個数: 32

約数和(自身を含む): 1178316720

約数和(自身を除く): 698262200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1091033, 2182066, 4364132, 5455165, 8728264, 10910330, 12001363, 21820660, 24002726, 43641320, 48005452, 60006815, 96010904, 120013630, 240027260, 480054520]

約数ペア:

[(1, 480054520), (2, 240027260), (4, 120013630), (5, 96010904), (8, 60006815), (10, 48005452), (11, 43641320), (20, 24002726), (22, 21820660), (40, 12001363), (44, 10910330), (55, 8728264), (88, 5455165), (110, 4364132), (220, 2182066), (440, 1091033)]