71187720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{593231}}^1$

素因数の和:593245

約数の個数: 32

約数和(自身を含む): 213563520

約数和(自身を除く): 142375800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 593231, 1186462, 1779693, 2372924, 2966155, 3559386, 4745848, 5932310, 7118772, 8898465, 11864620, 14237544, 17796930, 23729240, 35593860, 71187720]

約数ペア:

[(1, 71187720), (2, 35593860), (3, 23729240), (4, 17796930), (5, 14237544), (6, 11864620), (8, 8898465), (10, 7118772), (12, 5932310), (15, 4745848), (20, 3559386), (24, 2966155), (30, 2372924), (40, 1779693), (60, 1186462), (120, 593231)]