961355880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86143}}^1$

素因数の和:86191

約数の個数: 96

約数和(自身を含む): 3225231360

約数和(自身を除く): 2263875480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 86143, 172286, 258429, 344572, 430715, 516858, 689144, 775287, 861430, 1033716, 1292145, 1550574, 1722860, 2067432, 2584290, 2670433, 3101148, 3445720, 3876435, 5168580, 5340866, 6202296, 7752870, 8011299, 10337160, 10681732, 13352165, 15505740, 16022598, 21363464, 24033897, 26704330, 31011480, 32045196, 40056495, 48067794, 53408660, 64090392, 80112990, 96135588, 106817320, 120169485, 160225980, 192271176, 240338970, 320451960, 480677940, 961355880]

約数ペア:

[(1, 961355880), (2, 480677940), (3, 320451960), (4, 240338970), (5, 192271176), (6, 160225980), (8, 120169485), (9, 106817320), (10, 96135588), (12, 80112990), (15, 64090392), (18, 53408660), (20, 48067794), (24, 40056495), (30, 32045196), (31, 31011480), (36, 26704330), (40, 24033897), (45, 21363464), (60, 16022598), (62, 15505740), (72, 13352165), (90, 10681732), (93, 10337160), (120, 8011299), (124, 7752870), (155, 6202296), (180, 5340866), (186, 5168580), (248, 3876435), (279, 3445720), (310, 3101148), (360, 2670433), (372, 2584290), (465, 2067432), (558, 1722860), (620, 1550574), (744, 1292145), (930, 1033716), (1116, 861430), (1240, 775287), (1395, 689144), (1860, 516858), (2232, 430715), (2790, 344572), (3720, 258429), (5580, 172286), (11160, 86143)]