1208617080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1\times {\mathrm{1129}}^1$

素因数の和:1965

約数の個数: 128

約数和(自身を含む): 3963859200

約数和(自身を除く): 2755242120

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, 811, 1129, 1320, 1622, 2258, 2433, 3244, 3387, 4055, 4516, 4866, 5645, 6488, 6774, 8110, 8921, 9032, 9732, 11290, 12165, 12419, 13548, 16220, 16935, 17842, 19464, 22580, 24330, 24838, 26763, 27096, 32440, 33870, 35684, 37257, 44605, 45160, 48660, 49676, 53526, 62095, 67740, 71368, 74514, 89210, 97320, 99352, 107052, 124190, 133815, 135480, 149028, 178420, 186285, 214104, 248380, 267630, 298056, 356840, 372570, 496760, 535260, 745140, 915619, 1070520, 1490280, 1831238, 2746857, 3662476, 4578095, 5493714, 7324952, 9156190, 10071809, 10987428, 13734285, 18312380, 20143618, 21974856, 27468570, 30215427, 36624760, 40287236, 50359045, 54937140, 60430854, 80574472, 100718090, 109874280, 120861708, 151077135, 201436180, 241723416, 302154270, 402872360, 604308540, 1208617080]

約数ペア:

[(1, 1208617080), (2, 604308540), (3, 402872360), (4, 302154270), (5, 241723416), (6, 201436180), (8, 151077135), (10, 120861708), (11, 109874280), (12, 100718090), (15, 80574472), (20, 60430854), (22, 54937140), (24, 50359045), (30, 40287236), (33, 36624760), (40, 30215427), (44, 27468570), (55, 21974856), (60, 20143618), (66, 18312380), (88, 13734285), (110, 10987428), (120, 10071809), (132, 9156190), (165, 7324952), (220, 5493714), (264, 4578095), (330, 3662476), (440, 2746857), (660, 1831238), (811, 1490280), (1129, 1070520), (1320, 915619), (1622, 745140), (2258, 535260), (2433, 496760), (3244, 372570), (3387, 356840), (4055, 298056), (4516, 267630), (4866, 248380), (5645, 214104), (6488, 186285), (6774, 178420), (8110, 149028), (8921, 135480), (9032, 133815), (9732, 124190), (11290, 107052), (12165, 99352), (12419, 97320), (13548, 89210), (16220, 74514), (16935, 71368), (17842, 67740), (19464, 62095), (22580, 53526), (24330, 49676), (24838, 48660), (26763, 45160), (27096, 44605), (32440, 37257), (33870, 35684)]