66609360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1393

約数の個数: 120

約数和(自身を含む): 227021184

約数和(自身を除く): 160411824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1303, 1420, 1704, 2130, 2556, 2606, 2840, 3195, 3408, 3909, 4260, 5112, 5212, 5680, 6390, 6515, 7818, 8520, 10224, 10424, 11727, 12780, 13030, 15636, 17040, 19545, 20848, 23454, 25560, 26060, 31272, 39090, 46908, 51120, 52120, 58635, 62544, 78180, 92513, 93816, 104240, 117270, 156360, 185026, 187632, 234540, 277539, 312720, 370052, 462565, 469080, 555078, 740104, 832617, 925130, 938160, 1110156, 1387695, 1480208, 1665234, 1850260, 2220312, 2775390, 3330468, 3700520, 4163085, 4440624, 5550780, 6660936, 7401040, 8326170, 11101560, 13321872, 16652340, 22203120, 33304680, 66609360]

約数ペア:

[(1, 66609360), (2, 33304680), (3, 22203120), (4, 16652340), (5, 13321872), (6, 11101560), (8, 8326170), (9, 7401040), (10, 6660936), (12, 5550780), (15, 4440624), (16, 4163085), (18, 3700520), (20, 3330468), (24, 2775390), (30, 2220312), (36, 1850260), (40, 1665234), (45, 1480208), (48, 1387695), (60, 1110156), (71, 938160), (72, 925130), (80, 832617), (90, 740104), (120, 555078), (142, 469080), (144, 462565), (180, 370052), (213, 312720), (240, 277539), (284, 234540), (355, 187632), (360, 185026), (426, 156360), (568, 117270), (639, 104240), (710, 93816), (720, 92513), (852, 78180), (1065, 62544), (1136, 58635), (1278, 52120), (1303, 51120), (1420, 46908), (1704, 39090), (2130, 31272), (2556, 26060), (2606, 25560), (2840, 23454), (3195, 20848), (3408, 19545), (3909, 17040), (4260, 15636), (5112, 13030), (5212, 12780), (5680, 11727), (6390, 10424), (6515, 10224), (7818, 8520)]