133579440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{185527}}^1$

素因数の和:185546

約数の個数: 60

約数和(自身を含む): 448606704

約数和(自身を除く): 315027264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 185527, 371054, 556581, 742108, 927635, 1113162, 1484216, 1669743, 1855270, 2226324, 2782905, 2968432, 3339486, 3710540, 4452648, 5565810, 6678972, 7421080, 8348715, 8905296, 11131620, 13357944, 14842160, 16697430, 22263240, 26715888, 33394860, 44526480, 66789720, 133579440]

約数ペア:

[(1, 133579440), (2, 66789720), (3, 44526480), (4, 33394860), (5, 26715888), (6, 22263240), (8, 16697430), (9, 14842160), (10, 13357944), (12, 11131620), (15, 8905296), (16, 8348715), (18, 7421080), (20, 6678972), (24, 5565810), (30, 4452648), (36, 3710540), (40, 3339486), (45, 2968432), (48, 2782905), (60, 2226324), (72, 1855270), (80, 1669743), (90, 1484216), (120, 1113162), (144, 927635), (180, 742108), (240, 556581), (360, 371054), (720, 185527)]