7382240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 18960480

約数和(自身を除く): 11578240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 43, 58, 74, 80, 86, 116, 145, 148, 160, 172, 185, 215, 232, 290, 296, 344, 370, 430, 464, 580, 592, 688, 740, 860, 928, 1073, 1160, 1184, 1247, 1376, 1480, 1591, 1720, 2146, 2320, 2494, 2960, 3182, 3440, 4292, 4640, 4988, 5365, 5920, 6235, 6364, 6880, 7955, 8584, 9976, 10730, 12470, 12728, 15910, 17168, 19952, 21460, 24940, 25456, 31820, 34336, 39904, 42920, 46139, 49880, 50912, 63640, 85840, 92278, 99760, 127280, 171680, 184556, 199520, 230695, 254560, 369112, 461390, 738224, 922780, 1476448, 1845560, 3691120, 7382240]

約数ペア:

[(1, 7382240), (2, 3691120), (4, 1845560), (5, 1476448), (8, 922780), (10, 738224), (16, 461390), (20, 369112), (29, 254560), (32, 230695), (37, 199520), (40, 184556), (43, 171680), (58, 127280), (74, 99760), (80, 92278), (86, 85840), (116, 63640), (145, 50912), (148, 49880), (160, 46139), (172, 42920), (185, 39904), (215, 34336), (232, 31820), (290, 25456), (296, 24940), (344, 21460), (370, 19952), (430, 17168), (464, 15910), (580, 12728), (592, 12470), (688, 10730), (740, 9976), (860, 8584), (928, 7955), (1073, 6880), (1160, 6364), (1184, 6235), (1247, 5920), (1376, 5365), (1480, 4988), (1591, 4640), (1720, 4292), (2146, 3440), (2320, 3182), (2494, 2960)]