31707120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{132113}}^1$

素因数の和:132129

約数の個数: 40

約数和(自身を含む): 98292816

約数和(自身を除く): 66585696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 132113, 264226, 396339, 528452, 660565, 792678, 1056904, 1321130, 1585356, 1981695, 2113808, 2642260, 3170712, 3963390, 5284520, 6341424, 7926780, 10569040, 15853560, 31707120]

約数ペア:

[(1, 31707120), (2, 15853560), (3, 10569040), (4, 7926780), (5, 6341424), (6, 5284520), (8, 3963390), (10, 3170712), (12, 2642260), (15, 2113808), (16, 1981695), (20, 1585356), (24, 1321130), (30, 1056904), (40, 792678), (48, 660565), (60, 528452), (80, 396339), (120, 264226), (240, 132113)]