541640880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68389}}^1$

素因数の和:68419

約数の個数: 120

約数和(自身を含む): 1984404240

約数和(自身を除く): 1442763360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 68389, 136778, 205167, 273556, 341945, 410334, 547112, 615501, 683890, 752279, 820668, 1025835, 1094224, 1231002, 1367780, 1504558, 1641336, 2051670, 2256837, 2462004, 2735560, 3009116, 3077505, 3282672, 3761395, 4103340, 4513674, 4924008, 5471120, 6018232, 6155010, 6770511, 7522790, 8206680, 9027348, 9848016, 11284185, 12036464, 12310020, 13541022, 15045580, 16413360, 18054696, 22568370, 24620040, 27082044, 30091160, 33852555, 36109392, 45136740, 49240080, 54164088, 60182320, 67705110, 90273480, 108328176, 135410220, 180546960, 270820440, 541640880]

約数ペア:

[(1, 541640880), (2, 270820440), (3, 180546960), (4, 135410220), (5, 108328176), (6, 90273480), (8, 67705110), (9, 60182320), (10, 54164088), (11, 49240080), (12, 45136740), (15, 36109392), (16, 33852555), (18, 30091160), (20, 27082044), (22, 24620040), (24, 22568370), (30, 18054696), (33, 16413360), (36, 15045580), (40, 13541022), (44, 12310020), (45, 12036464), (48, 11284185), (55, 9848016), (60, 9027348), (66, 8206680), (72, 7522790), (80, 6770511), (88, 6155010), (90, 6018232), (99, 5471120), (110, 4924008), (120, 4513674), (132, 4103340), (144, 3761395), (165, 3282672), (176, 3077505), (180, 3009116), (198, 2735560), (220, 2462004), (240, 2256837), (264, 2051670), (330, 1641336), (360, 1504558), (396, 1367780), (440, 1231002), (495, 1094224), (528, 1025835), (660, 820668), (720, 752279), (792, 683890), (880, 615501), (990, 547112), (1320, 410334), (1584, 341945), (1980, 273556), (2640, 205167), (3960, 136778), (7920, 68389)]