191361120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{398669}}^1$

素因数の和:398687

約数の個数: 48

約数和(自身を含む): 602789040

約数和(自身を除く): 411427920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 398669, 797338, 1196007, 1594676, 1993345, 2392014, 3189352, 3986690, 4784028, 5980035, 6378704, 7973380, 9568056, 11960070, 12757408, 15946760, 19136112, 23920140, 31893520, 38272224, 47840280, 63787040, 95680560, 191361120]

約数ペア:

[(1, 191361120), (2, 95680560), (3, 63787040), (4, 47840280), (5, 38272224), (6, 31893520), (8, 23920140), (10, 19136112), (12, 15946760), (15, 12757408), (16, 11960070), (20, 9568056), (24, 7973380), (30, 6378704), (32, 5980035), (40, 4784028), (48, 3986690), (60, 3189352), (80, 2392014), (96, 1993345), (120, 1594676), (160, 1196007), (240, 797338), (480, 398669)]