488055480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{369739}}^1$

素因数の和:369764

約数の個数: 64

約数和(自身を含む): 1597276800

約数和(自身を除く): 1109221320

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, 369739, 739478, 1109217, 1478956, 1848695, 2218434, 2957912, 3697390, 4067129, 4436868, 5546085, 7394780, 8134258, 8873736, 11092170, 12201387, 14789560, 16268516, 20335645, 22184340, 24402774, 32537032, 40671290, 44368680, 48805548, 61006935, 81342580, 97611096, 122013870, 162685160, 244027740, 488055480]

約数ペア:

[(1, 488055480), (2, 244027740), (3, 162685160), (4, 122013870), (5, 97611096), (6, 81342580), (8, 61006935), (10, 48805548), (11, 44368680), (12, 40671290), (15, 32537032), (20, 24402774), (22, 22184340), (24, 20335645), (30, 16268516), (33, 14789560), (40, 12201387), (44, 11092170), (55, 8873736), (60, 8134258), (66, 7394780), (88, 5546085), (110, 4436868), (120, 4067129), (132, 3697390), (165, 2957912), (220, 2218434), (264, 1848695), (330, 1478956), (440, 1109217), (660, 739478), (1320, 369739)]