84559980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{23887}}^1$

素因数の和:23958

約数の個数: 48

約数和(自身を含む): 240791040

約数和(自身を除く): 156231060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 23887, 47774, 71661, 95548, 119435, 143322, 238870, 286644, 358305, 477740, 716610, 1409333, 1433220, 2818666, 4227999, 5637332, 7046665, 8455998, 14093330, 16911996, 21139995, 28186660, 42279990, 84559980]

約数ペア:

[(1, 84559980), (2, 42279990), (3, 28186660), (4, 21139995), (5, 16911996), (6, 14093330), (10, 8455998), (12, 7046665), (15, 5637332), (20, 4227999), (30, 2818666), (59, 1433220), (60, 1409333), (118, 716610), (177, 477740), (236, 358305), (295, 286644), (354, 238870), (590, 143322), (708, 119435), (885, 95548), (1180, 71661), (1770, 47774), (3540, 23887)]