289762680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2414689}}^1$

素因数の和:2414703

約数の個数: 32

約数和(自身を含む): 869288400

約数和(自身を除く): 579525720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2414689, 4829378, 7244067, 9658756, 12073445, 14488134, 19317512, 24146890, 28976268, 36220335, 48293780, 57952536, 72440670, 96587560, 144881340, 289762680]

約数ペア:

[(1, 289762680), (2, 144881340), (3, 96587560), (4, 72440670), (5, 57952536), (6, 48293780), (8, 36220335), (10, 28976268), (12, 24146890), (15, 19317512), (20, 14488134), (24, 12073445), (30, 9658756), (40, 7244067), (60, 4829378), (120, 2414689)]