515040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 96

約数和(自身を含む): 1723680

約数和(自身を除く): 1208640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 37, 40, 48, 58, 60, 74, 80, 87, 96, 111, 116, 120, 145, 148, 160, 174, 185, 222, 232, 240, 290, 296, 348, 370, 435, 444, 464, 480, 555, 580, 592, 696, 740, 870, 888, 928, 1073, 1110, 1160, 1184, 1392, 1480, 1740, 1776, 2146, 2220, 2320, 2784, 2960, 3219, 3480, 3552, 4292, 4440, 4640, 5365, 5920, 6438, 6960, 8584, 8880, 10730, 12876, 13920, 16095, 17168, 17760, 21460, 25752, 32190, 34336, 42920, 51504, 64380, 85840, 103008, 128760, 171680, 257520, 515040]

約数ペア:

[(1, 515040), (2, 257520), (3, 171680), (4, 128760), (5, 103008), (6, 85840), (8, 64380), (10, 51504), (12, 42920), (15, 34336), (16, 32190), (20, 25752), (24, 21460), (29, 17760), (30, 17168), (32, 16095), (37, 13920), (40, 12876), (48, 10730), (58, 8880), (60, 8584), (74, 6960), (80, 6438), (87, 5920), (96, 5365), (111, 4640), (116, 4440), (120, 4292), (145, 3552), (148, 3480), (160, 3219), (174, 2960), (185, 2784), (222, 2320), (232, 2220), (240, 2146), (290, 1776), (296, 1740), (348, 1480), (370, 1392), (435, 1184), (444, 1160), (464, 1110), (480, 1073), (555, 928), (580, 888), (592, 870), (696, 740)]