82563960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14639}}^1$

素因数の和:14700

約数の個数: 64

約数和(自身を含む): 252979200

約数和(自身を除く): 170415240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 14639, 29278, 43917, 58556, 73195, 87834, 117112, 146390, 175668, 219585, 292780, 351336, 439170, 585560, 688033, 878340, 1376066, 1756680, 2064099, 2752132, 3440165, 4128198, 5504264, 6880330, 8256396, 10320495, 13760660, 16512792, 20640990, 27521320, 41281980, 82563960]

約数ペア:

[(1, 82563960), (2, 41281980), (3, 27521320), (4, 20640990), (5, 16512792), (6, 13760660), (8, 10320495), (10, 8256396), (12, 6880330), (15, 5504264), (20, 4128198), (24, 3440165), (30, 2752132), (40, 2064099), (47, 1756680), (60, 1376066), (94, 878340), (120, 688033), (141, 585560), (188, 439170), (235, 351336), (282, 292780), (376, 219585), (470, 175668), (564, 146390), (705, 117112), (940, 87834), (1128, 73195), (1410, 58556), (1880, 43917), (2820, 29278), (5640, 14639)]