56410920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2295

約数の個数: 96

約数和(自身を含む): 186001920

約数和(自身を除く): 129591000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2207, 2556, 2840, 3195, 4260, 4414, 5112, 6390, 6621, 8520, 8828, 11035, 12780, 13242, 17656, 19863, 22070, 25560, 26484, 33105, 39726, 44140, 52968, 66210, 79452, 88280, 99315, 132420, 156697, 158904, 198630, 264840, 313394, 397260, 470091, 626788, 783485, 794520, 940182, 1253576, 1410273, 1566970, 1880364, 2350455, 2820546, 3133940, 3760728, 4700910, 5641092, 6267880, 7051365, 9401820, 11282184, 14102730, 18803640, 28205460, 56410920]

約数ペア:

[(1, 56410920), (2, 28205460), (3, 18803640), (4, 14102730), (5, 11282184), (6, 9401820), (8, 7051365), (9, 6267880), (10, 5641092), (12, 4700910), (15, 3760728), (18, 3133940), (20, 2820546), (24, 2350455), (30, 1880364), (36, 1566970), (40, 1410273), (45, 1253576), (60, 940182), (71, 794520), (72, 783485), (90, 626788), (120, 470091), (142, 397260), (180, 313394), (213, 264840), (284, 198630), (355, 158904), (360, 156697), (426, 132420), (568, 99315), (639, 88280), (710, 79452), (852, 66210), (1065, 52968), (1278, 44140), (1420, 39726), (1704, 33105), (2130, 26484), (2207, 25560), (2556, 22070), (2840, 19863), (3195, 17656), (4260, 13242), (4414, 12780), (5112, 11035), (6390, 8828), (6621, 8520)]