86379120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{119971}}^1$

素因数の和:119990

約数の個数: 60

約数和(自身を含む): 290092296

約数和(自身を除く): 203713176

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, 119971, 239942, 359913, 479884, 599855, 719826, 959768, 1079739, 1199710, 1439652, 1799565, 1919536, 2159478, 2399420, 2879304, 3599130, 4318956, 4798840, 5398695, 5758608, 7198260, 8637912, 9597680, 10797390, 14396520, 17275824, 21594780, 28793040, 43189560, 86379120]

約数ペア:

[(1, 86379120), (2, 43189560), (3, 28793040), (4, 21594780), (5, 17275824), (6, 14396520), (8, 10797390), (9, 9597680), (10, 8637912), (12, 7198260), (15, 5758608), (16, 5398695), (18, 4798840), (20, 4318956), (24, 3599130), (30, 2879304), (36, 2399420), (40, 2159478), (45, 1919536), (48, 1799565), (60, 1439652), (72, 1199710), (80, 1079739), (90, 959768), (120, 719826), (144, 599855), (180, 479884), (240, 359913), (360, 239942), (720, 119971)]