84815280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10709}}^1$

素因数の和:10739

約数の個数: 120

約数和(自身を含む): 310761360

約数和(自身を除く): 225946080

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, 10709, 21418, 32127, 42836, 53545, 64254, 85672, 96381, 107090, 117799, 128508, 160635, 171344, 192762, 214180, 235598, 257016, 321270, 353397, 385524, 428360, 471196, 481905, 514032, 588995, 642540, 706794, 771048, 856720, 942392, 963810, 1060191, 1177990, 1285080, 1413588, 1542096, 1766985, 1884784, 1927620, 2120382, 2355980, 2570160, 2827176, 3533970, 3855240, 4240764, 4711960, 5300955, 5654352, 7067940, 7710480, 8481528, 9423920, 10601910, 14135880, 16963056, 21203820, 28271760, 42407640, 84815280]

約数ペア:

[(1, 84815280), (2, 42407640), (3, 28271760), (4, 21203820), (5, 16963056), (6, 14135880), (8, 10601910), (9, 9423920), (10, 8481528), (11, 7710480), (12, 7067940), (15, 5654352), (16, 5300955), (18, 4711960), (20, 4240764), (22, 3855240), (24, 3533970), (30, 2827176), (33, 2570160), (36, 2355980), (40, 2120382), (44, 1927620), (45, 1884784), (48, 1766985), (55, 1542096), (60, 1413588), (66, 1285080), (72, 1177990), (80, 1060191), (88, 963810), (90, 942392), (99, 856720), (110, 771048), (120, 706794), (132, 642540), (144, 588995), (165, 514032), (176, 481905), (180, 471196), (198, 428360), (220, 385524), (240, 353397), (264, 321270), (330, 257016), (360, 235598), (396, 214180), (440, 192762), (495, 171344), (528, 160635), (660, 128508), (720, 117799), (792, 107090), (880, 96381), (990, 85672), (1320, 64254), (1584, 53545), (1980, 42836), (2640, 32127), (3960, 21418), (7920, 10709)]