551304480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49937}}^1$

素因数の和:49978

約数の個数: 96

約数和(自身を含む): 1812150144

約数和(自身を除く): 1260845664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 49937, 99874, 149811, 199748, 249685, 299622, 399496, 499370, 599244, 749055, 798992, 998740, 1148551, 1198488, 1498110, 1597984, 1997480, 2297102, 2396976, 2996220, 3445653, 3994960, 4594204, 4793952, 5742755, 5992440, 6891306, 7989920, 9188408, 11485510, 11984880, 13782612, 17228265, 18376816, 22971020, 23969760, 27565224, 34456530, 36753632, 45942040, 55130448, 68913060, 91884080, 110260896, 137826120, 183768160, 275652240, 551304480]

約数ペア:

[(1, 551304480), (2, 275652240), (3, 183768160), (4, 137826120), (5, 110260896), (6, 91884080), (8, 68913060), (10, 55130448), (12, 45942040), (15, 36753632), (16, 34456530), (20, 27565224), (23, 23969760), (24, 22971020), (30, 18376816), (32, 17228265), (40, 13782612), (46, 11984880), (48, 11485510), (60, 9188408), (69, 7989920), (80, 6891306), (92, 5992440), (96, 5742755), (115, 4793952), (120, 4594204), (138, 3994960), (160, 3445653), (184, 2996220), (230, 2396976), (240, 2297102), (276, 1997480), (345, 1597984), (368, 1498110), (460, 1198488), (480, 1148551), (552, 998740), (690, 798992), (736, 749055), (920, 599244), (1104, 499370), (1380, 399496), (1840, 299622), (2208, 249685), (2760, 199748), (3680, 149811), (5520, 99874), (11040, 49937)]