858270240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{596021}}^1$

素因数の和:596042

約数の個数: 72

約数和(自身を含む): 2928852108

約数和(自身を除く): 2070581868

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 596021, 1192042, 1788063, 2384084, 2980105, 3576126, 4768168, 5364189, 5960210, 7152252, 8940315, 9536336, 10728378, 11920420, 14304504, 17880630, 19072672, 21456756, 23840840, 26820945, 28609008, 35761260, 42913512, 47681680, 53641890, 57218016, 71522520, 85827024, 95363360, 107283780, 143045040, 171654048, 214567560, 286090080, 429135120, 858270240]

約数ペア:

[(1, 858270240), (2, 429135120), (3, 286090080), (4, 214567560), (5, 171654048), (6, 143045040), (8, 107283780), (9, 95363360), (10, 85827024), (12, 71522520), (15, 57218016), (16, 53641890), (18, 47681680), (20, 42913512), (24, 35761260), (30, 28609008), (32, 26820945), (36, 23840840), (40, 21456756), (45, 19072672), (48, 17880630), (60, 14304504), (72, 11920420), (80, 10728378), (90, 9536336), (96, 8940315), (120, 7152252), (144, 5960210), (160, 5364189), (180, 4768168), (240, 3576126), (288, 2980105), (360, 2384084), (480, 1788063), (720, 1192042), (1440, 596021)]