54318120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2777}}^1$

素因数の和:2954

約数の個数: 64

約数和(自身を含む): 164013120

約数和(自身を除く): 109695000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2777, 3260, 3912, 4890, 5554, 6520, 8331, 9780, 11108, 13885, 16662, 19560, 22216, 27770, 33324, 41655, 55540, 66648, 83310, 111080, 166620, 333240, 452651, 905302, 1357953, 1810604, 2263255, 2715906, 3621208, 4526510, 5431812, 6789765, 9053020, 10863624, 13579530, 18106040, 27159060, 54318120]

約数ペア:

[(1, 54318120), (2, 27159060), (3, 18106040), (4, 13579530), (5, 10863624), (6, 9053020), (8, 6789765), (10, 5431812), (12, 4526510), (15, 3621208), (20, 2715906), (24, 2263255), (30, 1810604), (40, 1357953), (60, 905302), (120, 452651), (163, 333240), (326, 166620), (489, 111080), (652, 83310), (815, 66648), (978, 55540), (1304, 41655), (1630, 33324), (1956, 27770), (2445, 22216), (2777, 19560), (3260, 16662), (3912, 13885), (4890, 11108), (5554, 9780), (6520, 8331)]