29960040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22697}}^1$

素因数の和:22722

約数の個数: 64

約数和(自身を含む): 98055360

約数和(自身を除く): 68095320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 22697, 45394, 68091, 90788, 113485, 136182, 181576, 226970, 249667, 272364, 340455, 453940, 499334, 544728, 680910, 749001, 907880, 998668, 1248335, 1361820, 1498002, 1997336, 2496670, 2723640, 2996004, 3745005, 4993340, 5992008, 7490010, 9986680, 14980020, 29960040]

約数ペア:

[(1, 29960040), (2, 14980020), (3, 9986680), (4, 7490010), (5, 5992008), (6, 4993340), (8, 3745005), (10, 2996004), (11, 2723640), (12, 2496670), (15, 1997336), (20, 1498002), (22, 1361820), (24, 1248335), (30, 998668), (33, 907880), (40, 749001), (44, 680910), (55, 544728), (60, 499334), (66, 453940), (88, 340455), (110, 272364), (120, 249667), (132, 226970), (165, 181576), (220, 136182), (264, 113485), (330, 90788), (440, 68091), (660, 45394), (1320, 22697)]