286465680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{132623}}^1$

素因数の和:132645

約数の個数: 80

約数和(自身を含む): 986722560

約数和(自身を除く): 700256880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 132623, 265246, 397869, 530492, 663115, 795738, 1060984, 1193607, 1326230, 1591476, 1989345, 2121968, 2387214, 2652460, 3182952, 3580821, 3978690, 4774428, 5304920, 5968035, 6365904, 7161642, 7957380, 9548856, 10609840, 11936070, 14323284, 15914760, 17904105, 19097712, 23872140, 28646568, 31829520, 35808210, 47744280, 57293136, 71616420, 95488560, 143232840, 286465680]

約数ペア:

[(1, 286465680), (2, 143232840), (3, 95488560), (4, 71616420), (5, 57293136), (6, 47744280), (8, 35808210), (9, 31829520), (10, 28646568), (12, 23872140), (15, 19097712), (16, 17904105), (18, 15914760), (20, 14323284), (24, 11936070), (27, 10609840), (30, 9548856), (36, 7957380), (40, 7161642), (45, 6365904), (48, 5968035), (54, 5304920), (60, 4774428), (72, 3978690), (80, 3580821), (90, 3182952), (108, 2652460), (120, 2387214), (135, 2121968), (144, 1989345), (180, 1591476), (216, 1326230), (240, 1193607), (270, 1060984), (360, 795738), (432, 663115), (540, 530492), (720, 397869), (1080, 265246), (2160, 132623)]