86827920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1093}}^1$

素因数の和:1440

約数の個数: 80

約数和(自身を含む): 270226752

約数和(自身を除く): 183398832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 993, 1093, 1324, 1655, 1986, 2186, 2648, 3279, 3310, 3972, 4372, 4965, 5296, 5465, 6558, 6620, 7944, 8744, 9930, 10930, 13116, 13240, 15888, 16395, 17488, 19860, 21860, 26232, 26480, 32790, 39720, 43720, 52464, 65580, 79440, 87440, 131160, 262320, 361783, 723566, 1085349, 1447132, 1808915, 2170698, 2894264, 3617830, 4341396, 5426745, 5788528, 7235660, 8682792, 10853490, 14471320, 17365584, 21706980, 28942640, 43413960, 86827920]

約数ペア:

[(1, 86827920), (2, 43413960), (3, 28942640), (4, 21706980), (5, 17365584), (6, 14471320), (8, 10853490), (10, 8682792), (12, 7235660), (15, 5788528), (16, 5426745), (20, 4341396), (24, 3617830), (30, 2894264), (40, 2170698), (48, 1808915), (60, 1447132), (80, 1085349), (120, 723566), (240, 361783), (331, 262320), (662, 131160), (993, 87440), (1093, 79440), (1324, 65580), (1655, 52464), (1986, 43720), (2186, 39720), (2648, 32790), (3279, 26480), (3310, 26232), (3972, 21860), (4372, 19860), (4965, 17488), (5296, 16395), (5465, 15888), (6558, 13240), (6620, 13116), (7944, 10930), (8744, 9930)]