63765480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{769}}^1$

素因数の和:1474

約数の個数: 64

約数和(自身を含む): 191822400

約数和(自身を除く): 128056920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 691, 769, 1382, 1538, 2073, 2307, 2764, 3076, 3455, 3845, 4146, 4614, 5528, 6152, 6910, 7690, 8292, 9228, 10365, 11535, 13820, 15380, 16584, 18456, 20730, 23070, 27640, 30760, 41460, 46140, 82920, 92280, 531379, 1062758, 1594137, 2125516, 2656895, 3188274, 4251032, 5313790, 6376548, 7970685, 10627580, 12753096, 15941370, 21255160, 31882740, 63765480]

約数ペア:

[(1, 63765480), (2, 31882740), (3, 21255160), (4, 15941370), (5, 12753096), (6, 10627580), (8, 7970685), (10, 6376548), (12, 5313790), (15, 4251032), (20, 3188274), (24, 2656895), (30, 2125516), (40, 1594137), (60, 1062758), (120, 531379), (691, 92280), (769, 82920), (1382, 46140), (1538, 41460), (2073, 30760), (2307, 27640), (2764, 23070), (3076, 20730), (3455, 18456), (3845, 16584), (4146, 15380), (4614, 13820), (5528, 11535), (6152, 10365), (6910, 9228), (7690, 8292)]