86999760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{120833}}^1$

素因数の和:120852

約数の個数: 60

約数和(自身を含む): 292176612

約数和(自身を除く): 205176852

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, 120833, 241666, 362499, 483332, 604165, 724998, 966664, 1087497, 1208330, 1449996, 1812495, 1933328, 2174994, 2416660, 2899992, 3624990, 4349988, 4833320, 5437485, 5799984, 7249980, 8699976, 9666640, 10874970, 14499960, 17399952, 21749940, 28999920, 43499880, 86999760]

約数ペア:

[(1, 86999760), (2, 43499880), (3, 28999920), (4, 21749940), (5, 17399952), (6, 14499960), (8, 10874970), (9, 9666640), (10, 8699976), (12, 7249980), (15, 5799984), (16, 5437485), (18, 4833320), (20, 4349988), (24, 3624990), (30, 2899992), (36, 2416660), (40, 2174994), (45, 1933328), (48, 1812495), (60, 1449996), (72, 1208330), (80, 1087497), (90, 966664), (120, 724998), (144, 604165), (180, 483332), (240, 362499), (360, 241666), (720, 120833)]