253302120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{234539}}^1$

素因数の和:234559

約数の個数: 64

約数和(自身を含む): 844344000

約数和(自身を除く): 591041880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 234539, 469078, 703617, 938156, 1172695, 1407234, 1876312, 2110851, 2345390, 2814468, 3518085, 4221702, 4690780, 5628936, 6332553, 7036170, 8443404, 9381560, 10554255, 12665106, 14072340, 16886808, 21108510, 25330212, 28144680, 31662765, 42217020, 50660424, 63325530, 84434040, 126651060, 253302120]

約数ペア:

[(1, 253302120), (2, 126651060), (3, 84434040), (4, 63325530), (5, 50660424), (6, 42217020), (8, 31662765), (9, 28144680), (10, 25330212), (12, 21108510), (15, 16886808), (18, 14072340), (20, 12665106), (24, 10554255), (27, 9381560), (30, 8443404), (36, 7036170), (40, 6332553), (45, 5628936), (54, 4690780), (60, 4221702), (72, 3518085), (90, 2814468), (108, 2345390), (120, 2110851), (135, 1876312), (180, 1407234), (216, 1172695), (270, 938156), (360, 703617), (540, 469078), (1080, 234539)]