29876880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11317}}^1$

素因数の和:11344

約数の個数: 80

約数和(自身を含む): 101047104

約数和(自身を除く): 71170224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 11317, 22634, 33951, 45268, 56585, 67902, 90536, 113170, 124487, 135804, 169755, 181072, 226340, 248974, 271608, 339510, 373461, 452680, 497948, 543216, 622435, 679020, 746922, 905360, 995896, 1244870, 1358040, 1493844, 1867305, 1991792, 2489740, 2716080, 2987688, 3734610, 4979480, 5975376, 7469220, 9958960, 14938440, 29876880]

約数ペア:

[(1, 29876880), (2, 14938440), (3, 9958960), (4, 7469220), (5, 5975376), (6, 4979480), (8, 3734610), (10, 2987688), (11, 2716080), (12, 2489740), (15, 1991792), (16, 1867305), (20, 1493844), (22, 1358040), (24, 1244870), (30, 995896), (33, 905360), (40, 746922), (44, 679020), (48, 622435), (55, 543216), (60, 497948), (66, 452680), (80, 373461), (88, 339510), (110, 271608), (120, 248974), (132, 226340), (165, 181072), (176, 169755), (220, 135804), (240, 124487), (264, 113170), (330, 90536), (440, 67902), (528, 56585), (660, 45268), (880, 33951), (1320, 22634), (2640, 11317)]