720978060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1092391}}^1$

素因数の和:1092414

約数の個数: 48

約数和(自身を含む): 2202262272

約数和(自身を除く): 1481284212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1092391, 2184782, 3277173, 4369564, 5461955, 6554346, 10923910, 12016301, 13108692, 16385865, 21847820, 24032602, 32771730, 36048903, 48065204, 60081505, 65543460, 72097806, 120163010, 144195612, 180244515, 240326020, 360489030, 720978060]

約数ペア:

[(1, 720978060), (2, 360489030), (3, 240326020), (4, 180244515), (5, 144195612), (6, 120163010), (10, 72097806), (11, 65543460), (12, 60081505), (15, 48065204), (20, 36048903), (22, 32771730), (30, 24032602), (33, 21847820), (44, 16385865), (55, 13108692), (60, 12016301), (66, 10923910), (110, 6554346), (132, 5461955), (165, 4369564), (220, 3277173), (330, 2184782), (660, 1092391)]