81844080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{341017}}^1$

素因数の和:341033

約数の個数: 40

約数和(自身を含む): 253717392

約数和(自身を除く): 171873312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 341017, 682034, 1023051, 1364068, 1705085, 2046102, 2728136, 3410170, 4092204, 5115255, 5456272, 6820340, 8184408, 10230510, 13640680, 16368816, 20461020, 27281360, 40922040, 81844080]

約数ペア:

[(1, 81844080), (2, 40922040), (3, 27281360), (4, 20461020), (5, 16368816), (6, 13640680), (8, 10230510), (10, 8184408), (12, 6820340), (15, 5456272), (16, 5115255), (20, 4092204), (24, 3410170), (30, 2728136), (40, 2046102), (48, 1705085), (60, 1364068), (80, 1023051), (120, 682034), (240, 341017)]