264425520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1101773}}^1$

素因数の和:1101789

約数の個数: 40

約数和(自身を含む): 819719856

約数和(自身を除く): 555294336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1101773, 2203546, 3305319, 4407092, 5508865, 6610638, 8814184, 11017730, 13221276, 16526595, 17628368, 22035460, 26442552, 33053190, 44070920, 52885104, 66106380, 88141840, 132212760, 264425520]

約数ペア:

[(1, 264425520), (2, 132212760), (3, 88141840), (4, 66106380), (5, 52885104), (6, 44070920), (8, 33053190), (10, 26442552), (12, 22035460), (15, 17628368), (16, 16526595), (20, 13221276), (24, 11017730), (30, 8814184), (40, 6610638), (48, 5508865), (60, 4407092), (80, 3305319), (120, 2203546), (240, 1101773)]