54156080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 149990400

約数和(自身を除く): 95834320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 41, 44, 55, 76, 79, 80, 82, 88, 95, 110, 152, 158, 164, 176, 190, 205, 209, 220, 304, 316, 328, 380, 395, 410, 418, 440, 451, 632, 656, 760, 779, 790, 820, 836, 869, 880, 902, 1045, 1264, 1501, 1520, 1558, 1580, 1640, 1672, 1738, 1804, 2090, 2255, 3002, 3116, 3160, 3239, 3280, 3344, 3476, 3608, 3895, 4180, 4345, 4510, 6004, 6232, 6320, 6478, 6952, 7216, 7505, 7790, 8360, 8569, 8690, 9020, 12008, 12464, 12956, 13904, 15010, 15580, 16195, 16511, 16720, 17138, 17380, 18040, 24016, 25912, 30020, 31160, 32390, 33022, 34276, 34760, 35629, 36080, 42845, 51824, 60040, 61541, 62320, 64780, 66044, 68552, 69520, 71258, 82555, 85690, 120080, 123082, 129560, 132088, 137104, 142516, 165110, 171380, 178145, 246164, 259120, 264176, 285032, 307705, 330220, 342760, 356290, 492328, 570064, 615410, 660440, 676951, 685520, 712580, 984656, 1230820, 1320880, 1353902, 1425160, 2461640, 2707804, 2850320, 3384755, 4923280, 5415608, 6769510, 10831216, 13539020, 27078040, 54156080]

約数ペア:

[(1, 54156080), (2, 27078040), (4, 13539020), (5, 10831216), (8, 6769510), (10, 5415608), (11, 4923280), (16, 3384755), (19, 2850320), (20, 2707804), (22, 2461640), (38, 1425160), (40, 1353902), (41, 1320880), (44, 1230820), (55, 984656), (76, 712580), (79, 685520), (80, 676951), (82, 660440), (88, 615410), (95, 570064), (110, 492328), (152, 356290), (158, 342760), (164, 330220), (176, 307705), (190, 285032), (205, 264176), (209, 259120), (220, 246164), (304, 178145), (316, 171380), (328, 165110), (380, 142516), (395, 137104), (410, 132088), (418, 129560), (440, 123082), (451, 120080), (632, 85690), (656, 82555), (760, 71258), (779, 69520), (790, 68552), (820, 66044), (836, 64780), (869, 62320), (880, 61541), (902, 60040), (1045, 51824), (1264, 42845), (1501, 36080), (1520, 35629), (1558, 34760), (1580, 34276), (1640, 33022), (1672, 32390), (1738, 31160), (1804, 30020), (2090, 25912), (2255, 24016), (3002, 18040), (3116, 17380), (3160, 17138), (3239, 16720), (3280, 16511), (3344, 16195), (3476, 15580), (3608, 15010), (3895, 13904), (4180, 12956), (4345, 12464), (4510, 12008), (6004, 9020), (6232, 8690), (6320, 8569), (6478, 8360), (6952, 7790), (7216, 7505)]