80942040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1657

約数の個数: 96

約数和(自身を含む): 264981600

約数和(自身を除く): 184039560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 755, 906, 1208, 1359, 1489, 1510, 1812, 2265, 2718, 2978, 3020, 3624, 4467, 4530, 5436, 5956, 6040, 6795, 7445, 8934, 9060, 10872, 11912, 13401, 13590, 14890, 17868, 18120, 22335, 26802, 27180, 29780, 35736, 44670, 53604, 54360, 59560, 67005, 89340, 107208, 134010, 178680, 224839, 268020, 449678, 536040, 674517, 899356, 1124195, 1349034, 1798712, 2023551, 2248390, 2698068, 3372585, 4047102, 4496780, 5396136, 6745170, 8094204, 8993560, 10117755, 13490340, 16188408, 20235510, 26980680, 40471020, 80942040]

約数ペア:

[(1, 80942040), (2, 40471020), (3, 26980680), (4, 20235510), (5, 16188408), (6, 13490340), (8, 10117755), (9, 8993560), (10, 8094204), (12, 6745170), (15, 5396136), (18, 4496780), (20, 4047102), (24, 3372585), (30, 2698068), (36, 2248390), (40, 2023551), (45, 1798712), (60, 1349034), (72, 1124195), (90, 899356), (120, 674517), (151, 536040), (180, 449678), (302, 268020), (360, 224839), (453, 178680), (604, 134010), (755, 107208), (906, 89340), (1208, 67005), (1359, 59560), (1489, 54360), (1510, 53604), (1812, 44670), (2265, 35736), (2718, 29780), (2978, 27180), (3020, 26802), (3624, 22335), (4467, 18120), (4530, 17868), (5436, 14890), (5956, 13590), (6040, 13401), (6795, 11912), (7445, 10872), (8934, 9060)]