43143720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2381}}^1$

素因数の和:2546

約数の個数: 64

約数和(自身を含む): 130343040

約数和(自身を除く): 87199320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 2381, 3020, 3624, 4530, 4762, 6040, 7143, 9060, 9524, 11905, 14286, 18120, 19048, 23810, 28572, 35715, 47620, 57144, 71430, 95240, 142860, 285720, 359531, 719062, 1078593, 1438124, 1797655, 2157186, 2876248, 3595310, 4314372, 5392965, 7190620, 8628744, 10785930, 14381240, 21571860, 43143720]

約数ペア:

[(1, 43143720), (2, 21571860), (3, 14381240), (4, 10785930), (5, 8628744), (6, 7190620), (8, 5392965), (10, 4314372), (12, 3595310), (15, 2876248), (20, 2157186), (24, 1797655), (30, 1438124), (40, 1078593), (60, 719062), (120, 359531), (151, 285720), (302, 142860), (453, 95240), (604, 71430), (755, 57144), (906, 47620), (1208, 35715), (1510, 28572), (1812, 23810), (2265, 19048), (2381, 18120), (3020, 14286), (3624, 11905), (4530, 9524), (4762, 9060), (6040, 7143)]