8148240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11317}}^1$

素因数の和:11336

約数の個数: 60

約数和(自身を含む): 27366924

約数和(自身を除く): 19218684

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, 11317, 22634, 33951, 45268, 56585, 67902, 90536, 101853, 113170, 135804, 169755, 181072, 203706, 226340, 271608, 339510, 407412, 452680, 509265, 543216, 679020, 814824, 905360, 1018530, 1358040, 1629648, 2037060, 2716080, 4074120, 8148240]

約数ペア:

[(1, 8148240), (2, 4074120), (3, 2716080), (4, 2037060), (5, 1629648), (6, 1358040), (8, 1018530), (9, 905360), (10, 814824), (12, 679020), (15, 543216), (16, 509265), (18, 452680), (20, 407412), (24, 339510), (30, 271608), (36, 226340), (40, 203706), (45, 181072), (48, 169755), (60, 135804), (72, 113170), (80, 101853), (90, 90536), (120, 67902), (144, 56585), (180, 45268), (240, 33951), (360, 22634), (720, 11317)]