30176080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:724

約数の個数: 80

約数和(自身を含む): 78102144

約数和(自身を除く): 47926064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 265, 424, 440, 530, 583, 647, 848, 880, 1060, 1166, 1294, 2120, 2332, 2588, 2915, 3235, 4240, 4664, 5176, 5830, 6470, 7117, 9328, 10352, 11660, 12940, 14234, 23320, 25880, 28468, 34291, 35585, 46640, 51760, 56936, 68582, 71170, 113872, 137164, 142340, 171455, 274328, 284680, 342910, 377201, 548656, 569360, 685820, 754402, 1371640, 1508804, 1886005, 2743280, 3017608, 3772010, 6035216, 7544020, 15088040, 30176080]

約数ペア:

[(1, 30176080), (2, 15088040), (4, 7544020), (5, 6035216), (8, 3772010), (10, 3017608), (11, 2743280), (16, 1886005), (20, 1508804), (22, 1371640), (40, 754402), (44, 685820), (53, 569360), (55, 548656), (80, 377201), (88, 342910), (106, 284680), (110, 274328), (176, 171455), (212, 142340), (220, 137164), (265, 113872), (424, 71170), (440, 68582), (530, 56936), (583, 51760), (647, 46640), (848, 35585), (880, 34291), (1060, 28468), (1166, 25880), (1294, 23320), (2120, 14234), (2332, 12940), (2588, 11660), (2915, 10352), (3235, 9328), (4240, 7117), (4664, 6470), (5176, 5830)]