2955480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2239}}^1$

素因数の和:2264

約数の個数: 64

約数和(自身を含む): 9676800

約数和(自身を除く): 6721320

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, 2239, 4478, 6717, 8956, 11195, 13434, 17912, 22390, 24629, 26868, 33585, 44780, 49258, 53736, 67170, 73887, 89560, 98516, 123145, 134340, 147774, 197032, 246290, 268680, 295548, 369435, 492580, 591096, 738870, 985160, 1477740, 2955480]

約数ペア:

[(1, 2955480), (2, 1477740), (3, 985160), (4, 738870), (5, 591096), (6, 492580), (8, 369435), (10, 295548), (11, 268680), (12, 246290), (15, 197032), (20, 147774), (22, 134340), (24, 123145), (30, 98516), (33, 89560), (40, 73887), (44, 67170), (55, 53736), (60, 49258), (66, 44780), (88, 33585), (110, 26868), (120, 24629), (132, 22390), (165, 17912), (220, 13434), (264, 11195), (330, 8956), (440, 6717), (660, 4478), (1320, 2239)]