47744280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{132623}}^1$

素因数の和:132640

約数の個数: 48

約数和(自身を含む): 155170080

約数和(自身を除く): 107425800

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, 132623, 265246, 397869, 530492, 663115, 795738, 1060984, 1193607, 1326230, 1591476, 1989345, 2387214, 2652460, 3182952, 3978690, 4774428, 5304920, 5968035, 7957380, 9548856, 11936070, 15914760, 23872140, 47744280]

約数ペア:

[(1, 47744280), (2, 23872140), (3, 15914760), (4, 11936070), (5, 9548856), (6, 7957380), (8, 5968035), (9, 5304920), (10, 4774428), (12, 3978690), (15, 3182952), (18, 2652460), (20, 2387214), (24, 1989345), (30, 1591476), (36, 1326230), (40, 1193607), (45, 1060984), (60, 795738), (72, 663115), (90, 530492), (120, 397869), (180, 265246), (360, 132623)]