233728080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2131}}^1$

素因数の和:2604

約数の個数: 80

約数和(自身を含む): 726483264

約数和(自身を除く): 492755184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 457, 914, 1371, 1828, 2131, 2285, 2742, 3656, 4262, 4570, 5484, 6393, 6855, 7312, 8524, 9140, 10655, 10968, 12786, 13710, 17048, 18280, 21310, 21936, 25572, 27420, 31965, 34096, 36560, 42620, 51144, 54840, 63930, 85240, 102288, 109680, 127860, 170480, 255720, 511440, 973867, 1947734, 2921601, 3895468, 4869335, 5843202, 7790936, 9738670, 11686404, 14608005, 15581872, 19477340, 23372808, 29216010, 38954680, 46745616, 58432020, 77909360, 116864040, 233728080]

約数ペア:

[(1, 233728080), (2, 116864040), (3, 77909360), (4, 58432020), (5, 46745616), (6, 38954680), (8, 29216010), (10, 23372808), (12, 19477340), (15, 15581872), (16, 14608005), (20, 11686404), (24, 9738670), (30, 7790936), (40, 5843202), (48, 4869335), (60, 3895468), (80, 2921601), (120, 1947734), (240, 973867), (457, 511440), (914, 255720), (1371, 170480), (1828, 127860), (2131, 109680), (2285, 102288), (2742, 85240), (3656, 63930), (4262, 54840), (4570, 51144), (5484, 42620), (6393, 36560), (6855, 34096), (7312, 31965), (8524, 27420), (9140, 25572), (10655, 21936), (10968, 21310), (12786, 18280), (13710, 17048)]