802638120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6688651}}^1$

素因数の和:6688665

約数の個数: 32

約数和(自身を含む): 2407914720

約数和(自身を除く): 1605276600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6688651, 13377302, 20065953, 26754604, 33443255, 40131906, 53509208, 66886510, 80263812, 100329765, 133773020, 160527624, 200659530, 267546040, 401319060, 802638120]

約数ペア:

[(1, 802638120), (2, 401319060), (3, 267546040), (4, 200659530), (5, 160527624), (6, 133773020), (8, 100329765), (10, 80263812), (12, 66886510), (15, 53509208), (20, 40131906), (24, 33443255), (30, 26754604), (40, 20065953), (60, 13377302), (120, 6688651)]