54977880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14779}}^1$

素因数の和:14824

約数の個数: 64

約数和(自身を含む): 170265600

約数和(自身を除く): 115287720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 14779, 29558, 44337, 59116, 73895, 88674, 118232, 147790, 177348, 221685, 295580, 354696, 443370, 458149, 591160, 886740, 916298, 1374447, 1773480, 1832596, 2290745, 2748894, 3665192, 4581490, 5497788, 6872235, 9162980, 10995576, 13744470, 18325960, 27488940, 54977880]

約数ペア:

[(1, 54977880), (2, 27488940), (3, 18325960), (4, 13744470), (5, 10995576), (6, 9162980), (8, 6872235), (10, 5497788), (12, 4581490), (15, 3665192), (20, 2748894), (24, 2290745), (30, 1832596), (31, 1773480), (40, 1374447), (60, 916298), (62, 886740), (93, 591160), (120, 458149), (124, 443370), (155, 354696), (186, 295580), (248, 221685), (310, 177348), (372, 147790), (465, 118232), (620, 88674), (744, 73895), (930, 59116), (1240, 44337), (1860, 29558), (3720, 14779)]