1109938680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17419}}^1$

素因数の和:17498

約数の個数: 128

約数和(自身を含む): 3762720000

約数和(自身を除く): 2652781320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2655, 3186, 3540, 4248, 5310, 6372, 7080, 7965, 10620, 12744, 15930, 17419, 21240, 31860, 34838, 52257, 63720, 69676, 87095, 104514, 139352, 156771, 174190, 209028, 261285, 313542, 348380, 418056, 470313, 522570, 627084, 696760, 783855, 940626, 1027721, 1045140, 1254168, 1567710, 1881252, 2055442, 2090280, 2351565, 3083163, 3135420, 3762504, 4110884, 4703130, 5138605, 6166326, 6270840, 8221768, 9249489, 9406260, 10277210, 12332652, 15415815, 18498978, 18812520, 20554420, 24665304, 27748467, 30831630, 36997956, 41108840, 46247445, 55496934, 61663260, 73995912, 92494890, 110993868, 123326520, 138742335, 184989780, 221987736, 277484670, 369979560, 554969340, 1109938680]

約数ペア:

[(1, 1109938680), (2, 554969340), (3, 369979560), (4, 277484670), (5, 221987736), (6, 184989780), (8, 138742335), (9, 123326520), (10, 110993868), (12, 92494890), (15, 73995912), (18, 61663260), (20, 55496934), (24, 46247445), (27, 41108840), (30, 36997956), (36, 30831630), (40, 27748467), (45, 24665304), (54, 20554420), (59, 18812520), (60, 18498978), (72, 15415815), (90, 12332652), (108, 10277210), (118, 9406260), (120, 9249489), (135, 8221768), (177, 6270840), (180, 6166326), (216, 5138605), (236, 4703130), (270, 4110884), (295, 3762504), (354, 3135420), (360, 3083163), (472, 2351565), (531, 2090280), (540, 2055442), (590, 1881252), (708, 1567710), (885, 1254168), (1062, 1045140), (1080, 1027721), (1180, 940626), (1416, 783855), (1593, 696760), (1770, 627084), (2124, 522570), (2360, 470313), (2655, 418056), (3186, 348380), (3540, 313542), (4248, 261285), (5310, 209028), (6372, 174190), (7080, 156771), (7965, 139352), (10620, 104514), (12744, 87095), (15930, 69676), (17419, 63720), (21240, 52257), (31860, 34838)]