2517240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1907}}^1$

素因数の和:1932

約数の個数: 64

約数和(自身を含む): 8242560

約数和(自身を除く): 5725320

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, 1907, 3814, 5721, 7628, 9535, 11442, 15256, 19070, 20977, 22884, 28605, 38140, 41954, 45768, 57210, 62931, 76280, 83908, 104885, 114420, 125862, 167816, 209770, 228840, 251724, 314655, 419540, 503448, 629310, 839080, 1258620, 2517240]

約数ペア:

[(1, 2517240), (2, 1258620), (3, 839080), (4, 629310), (5, 503448), (6, 419540), (8, 314655), (10, 251724), (11, 228840), (12, 209770), (15, 167816), (20, 125862), (22, 114420), (24, 104885), (30, 83908), (33, 76280), (40, 62931), (44, 57210), (55, 45768), (60, 41954), (66, 38140), (88, 28605), (110, 22884), (120, 20977), (132, 19070), (165, 15256), (220, 11442), (264, 9535), (330, 7628), (440, 5721), (660, 3814), (1320, 1907)]