1012642920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2812897}}^1$

素因数の和:2812914

約数の個数: 48

約数和(自身を含む): 3291090660

約数和(自身を除く): 2278447740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2812897, 5625794, 8438691, 11251588, 14064485, 16877382, 22503176, 25316073, 28128970, 33754764, 42193455, 50632146, 56257940, 67509528, 84386910, 101264292, 112515880, 126580365, 168773820, 202528584, 253160730, 337547640, 506321460, 1012642920]

約数ペア:

[(1, 1012642920), (2, 506321460), (3, 337547640), (4, 253160730), (5, 202528584), (6, 168773820), (8, 126580365), (9, 112515880), (10, 101264292), (12, 84386910), (15, 67509528), (18, 56257940), (20, 50632146), (24, 42193455), (30, 33754764), (36, 28128970), (40, 25316073), (45, 22503176), (60, 16877382), (72, 14064485), (90, 11251588), (120, 8438691), (180, 5625794), (360, 2812897)]