826805040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3445021}}^1$

素因数の和:3445037

約数の個数: 40

約数和(自身を含む): 2563096368

約数和(自身を除く): 1736291328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3445021, 6890042, 10335063, 13780084, 17225105, 20670126, 27560168, 34450210, 41340252, 51675315, 55120336, 68900420, 82680504, 103350630, 137800840, 165361008, 206701260, 275601680, 413402520, 826805040]

約数ペア:

[(1, 826805040), (2, 413402520), (3, 275601680), (4, 206701260), (5, 165361008), (6, 137800840), (8, 103350630), (10, 82680504), (12, 68900420), (15, 55120336), (16, 51675315), (20, 41340252), (24, 34450210), (30, 27560168), (40, 20670126), (48, 17225105), (60, 13780084), (80, 10335063), (120, 6890042), (240, 3445021)]