1206404760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{913943}}^1$

素因数の和:913968

約数の個数: 64

約数和(自身を含む): 3948238080

約数和(自身を除く): 2741833320

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, 913943, 1827886, 2741829, 3655772, 4569715, 5483658, 7311544, 9139430, 10053373, 10967316, 13709145, 18278860, 20106746, 21934632, 27418290, 30160119, 36557720, 40213492, 50266865, 54836580, 60320238, 80426984, 100533730, 109673160, 120640476, 150800595, 201067460, 241280952, 301601190, 402134920, 603202380, 1206404760]

約数ペア:

[(1, 1206404760), (2, 603202380), (3, 402134920), (4, 301601190), (5, 241280952), (6, 201067460), (8, 150800595), (10, 120640476), (11, 109673160), (12, 100533730), (15, 80426984), (20, 60320238), (22, 54836580), (24, 50266865), (30, 40213492), (33, 36557720), (40, 30160119), (44, 27418290), (55, 21934632), (60, 20106746), (66, 18278860), (88, 13709145), (110, 10967316), (120, 10053373), (132, 9139430), (165, 7311544), (220, 5483658), (264, 4569715), (330, 3655772), (440, 2741829), (660, 1827886), (1320, 913943)]