191569680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2441}}^1$

素因数の和:2569

約数の個数: 120

約数和(自身を含む): 649523160

約数和(自身を除く): 457953480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2441, 2616, 3270, 3924, 4360, 4882, 4905, 5232, 6540, 7323, 7848, 8720, 9764, 9810, 12205, 13080, 14646, 15696, 19528, 19620, 21969, 24410, 26160, 29292, 36615, 39056, 39240, 43938, 48820, 58584, 73230, 78480, 87876, 97640, 109845, 117168, 146460, 175752, 195280, 219690, 266069, 292920, 351504, 439380, 532138, 585840, 798207, 878760, 1064276, 1330345, 1596414, 1757520, 2128552, 2394621, 2660690, 3192828, 3991035, 4257104, 4789242, 5321380, 6385656, 7982070, 9578484, 10642760, 11973105, 12771312, 15964140, 19156968, 21285520, 23946210, 31928280, 38313936, 47892420, 63856560, 95784840, 191569680]

約数ペア:

[(1, 191569680), (2, 95784840), (3, 63856560), (4, 47892420), (5, 38313936), (6, 31928280), (8, 23946210), (9, 21285520), (10, 19156968), (12, 15964140), (15, 12771312), (16, 11973105), (18, 10642760), (20, 9578484), (24, 7982070), (30, 6385656), (36, 5321380), (40, 4789242), (45, 4257104), (48, 3991035), (60, 3192828), (72, 2660690), (80, 2394621), (90, 2128552), (109, 1757520), (120, 1596414), (144, 1330345), (180, 1064276), (218, 878760), (240, 798207), (327, 585840), (360, 532138), (436, 439380), (545, 351504), (654, 292920), (720, 266069), (872, 219690), (981, 195280), (1090, 175752), (1308, 146460), (1635, 117168), (1744, 109845), (1962, 97640), (2180, 87876), (2441, 78480), (2616, 73230), (3270, 58584), (3924, 48820), (4360, 43938), (4882, 39240), (4905, 39056), (5232, 36615), (6540, 29292), (7323, 26160), (7848, 24410), (8720, 21969), (9764, 19620), (9810, 19528), (12205, 15696), (13080, 14646)]