531759720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{8191}}^1$

素因数の和:8746

約数の個数: 64

約数和(自身を含む): 1598423040

約数和(自身を除く): 1066663320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 1082, 1623, 2164, 2705, 3246, 4328, 5410, 6492, 8115, 8191, 10820, 12984, 16230, 16382, 21640, 24573, 32460, 32764, 40955, 49146, 64920, 65528, 81910, 98292, 122865, 163820, 196584, 245730, 327640, 491460, 982920, 4431331, 8862662, 13293993, 17725324, 22156655, 26587986, 35450648, 44313310, 53175972, 66469965, 88626620, 106351944, 132939930, 177253240, 265879860, 531759720]

約数ペア:

[(1, 531759720), (2, 265879860), (3, 177253240), (4, 132939930), (5, 106351944), (6, 88626620), (8, 66469965), (10, 53175972), (12, 44313310), (15, 35450648), (20, 26587986), (24, 22156655), (30, 17725324), (40, 13293993), (60, 8862662), (120, 4431331), (541, 982920), (1082, 491460), (1623, 327640), (2164, 245730), (2705, 196584), (3246, 163820), (4328, 122865), (5410, 98292), (6492, 81910), (8115, 65528), (8191, 64920), (10820, 49146), (12984, 40955), (16230, 32764), (16382, 32460), (21640, 24573)]