16259280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1831}}^1$

素因数の和:1884

約数の個数: 80

約数和(自身を含む): 51794304

約数和(自身を除く): 35535024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 1831, 2220, 2960, 3662, 4440, 5493, 7324, 8880, 9155, 10986, 14648, 18310, 21972, 27465, 29296, 36620, 43944, 54930, 67747, 73240, 87888, 109860, 135494, 146480, 203241, 219720, 270988, 338735, 406482, 439440, 541976, 677470, 812964, 1016205, 1083952, 1354940, 1625928, 2032410, 2709880, 3251856, 4064820, 5419760, 8129640, 16259280]

約数ペア:

[(1, 16259280), (2, 8129640), (3, 5419760), (4, 4064820), (5, 3251856), (6, 2709880), (8, 2032410), (10, 1625928), (12, 1354940), (15, 1083952), (16, 1016205), (20, 812964), (24, 677470), (30, 541976), (37, 439440), (40, 406482), (48, 338735), (60, 270988), (74, 219720), (80, 203241), (111, 146480), (120, 135494), (148, 109860), (185, 87888), (222, 73240), (240, 67747), (296, 54930), (370, 43944), (444, 36620), (555, 29296), (592, 27465), (740, 21972), (888, 18310), (1110, 14648), (1480, 10986), (1776, 9155), (1831, 8880), (2220, 7324), (2960, 5493), (3662, 4440)]