30024320

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 73513440

約数和(自身を除く): 43489120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1091, 1376, 1720, 2182, 2752, 3440, 4364, 5455, 5504, 6880, 8728, 10910, 13760, 17456, 21820, 27520, 34912, 43640, 46913, 69824, 87280, 93826, 139648, 174560, 187652, 234565, 349120, 375304, 469130, 698240, 750608, 938260, 1501216, 1876520, 3002432, 3753040, 6004864, 7506080, 15012160, 30024320]

約数ペア:

[(1, 30024320), (2, 15012160), (4, 7506080), (5, 6004864), (8, 3753040), (10, 3002432), (16, 1876520), (20, 1501216), (32, 938260), (40, 750608), (43, 698240), (64, 469130), (80, 375304), (86, 349120), (128, 234565), (160, 187652), (172, 174560), (215, 139648), (320, 93826), (344, 87280), (430, 69824), (640, 46913), (688, 43640), (860, 34912), (1091, 27520), (1376, 21820), (1720, 17456), (2182, 13760), (2752, 10910), (3440, 8728), (4364, 6880), (5455, 5504)]