11388240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{15817}}^1$

素因数の和:15836

約数の個数: 60

約数和(自身を含む): 38247924

約数和(自身を除く): 26859684

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, 15817, 31634, 47451, 63268, 79085, 94902, 126536, 142353, 158170, 189804, 237255, 253072, 284706, 316340, 379608, 474510, 569412, 632680, 711765, 759216, 949020, 1138824, 1265360, 1423530, 1898040, 2277648, 2847060, 3796080, 5694120, 11388240]

約数ペア:

[(1, 11388240), (2, 5694120), (3, 3796080), (4, 2847060), (5, 2277648), (6, 1898040), (8, 1423530), (9, 1265360), (10, 1138824), (12, 949020), (15, 759216), (16, 711765), (18, 632680), (20, 569412), (24, 474510), (30, 379608), (36, 316340), (40, 284706), (45, 253072), (48, 237255), (60, 189804), (72, 158170), (80, 142353), (90, 126536), (120, 94902), (144, 79085), (180, 63268), (240, 47451), (360, 31634), (720, 15817)]