28119120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{117163}}^1$

素因数の和:117179

約数の個数: 40

約数和(自身を含む): 87170016

約数和(自身を除く): 59050896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 117163, 234326, 351489, 468652, 585815, 702978, 937304, 1171630, 1405956, 1757445, 1874608, 2343260, 2811912, 3514890, 4686520, 5623824, 7029780, 9373040, 14059560, 28119120]

約数ペア:

[(1, 28119120), (2, 14059560), (3, 9373040), (4, 7029780), (5, 5623824), (6, 4686520), (8, 3514890), (10, 2811912), (12, 2343260), (15, 1874608), (16, 1757445), (20, 1405956), (24, 1171630), (30, 937304), (40, 702978), (48, 585815), (60, 468652), (80, 351489), (120, 234326), (240, 117163)]