717969960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2903}}^1$

素因数の和:3152

約数の個数: 128

約数和(自身を含む): 2404512000

約数和(自身を除く): 1686542040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 229, 270, 360, 458, 540, 687, 916, 1080, 1145, 1374, 1832, 2061, 2290, 2748, 2903, 3435, 4122, 4580, 5496, 5806, 6183, 6870, 8244, 8709, 9160, 10305, 11612, 12366, 13740, 14515, 16488, 17418, 20610, 23224, 24732, 26127, 27480, 29030, 30915, 34836, 41220, 43545, 49464, 52254, 58060, 61830, 69672, 78381, 82440, 87090, 104508, 116120, 123660, 130635, 156762, 174180, 209016, 247320, 261270, 313524, 348360, 391905, 522540, 627048, 664787, 783810, 1045080, 1329574, 1567620, 1994361, 2659148, 3135240, 3323935, 3988722, 5318296, 5983083, 6647870, 7977444, 9971805, 11966166, 13295740, 15954888, 17949249, 19943610, 23932332, 26591480, 29915415, 35898498, 39887220, 47864664, 59830830, 71796996, 79774440, 89746245, 119661660, 143593992, 179492490, 239323320, 358984980, 717969960]

約数ペア:

[(1, 717969960), (2, 358984980), (3, 239323320), (4, 179492490), (5, 143593992), (6, 119661660), (8, 89746245), (9, 79774440), (10, 71796996), (12, 59830830), (15, 47864664), (18, 39887220), (20, 35898498), (24, 29915415), (27, 26591480), (30, 23932332), (36, 19943610), (40, 17949249), (45, 15954888), (54, 13295740), (60, 11966166), (72, 9971805), (90, 7977444), (108, 6647870), (120, 5983083), (135, 5318296), (180, 3988722), (216, 3323935), (229, 3135240), (270, 2659148), (360, 1994361), (458, 1567620), (540, 1329574), (687, 1045080), (916, 783810), (1080, 664787), (1145, 627048), (1374, 522540), (1832, 391905), (2061, 348360), (2290, 313524), (2748, 261270), (2903, 247320), (3435, 209016), (4122, 174180), (4580, 156762), (5496, 130635), (5806, 123660), (6183, 116120), (6870, 104508), (8244, 87090), (8709, 82440), (9160, 78381), (10305, 69672), (11612, 61830), (12366, 58060), (13740, 52254), (14515, 49464), (16488, 43545), (17418, 41220), (20610, 34836), (23224, 30915), (24732, 29030), (26127, 27480)]