27558840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1283}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 83203200

約数和(自身を除く): 55644360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1283, 1432, 1790, 2148, 2566, 2685, 3580, 3849, 4296, 5132, 5370, 6415, 7160, 7698, 10264, 10740, 12830, 15396, 19245, 21480, 25660, 30792, 38490, 51320, 76980, 153960, 229657, 459314, 688971, 918628, 1148285, 1377942, 1837256, 2296570, 2755884, 3444855, 4593140, 5511768, 6889710, 9186280, 13779420, 27558840]

約数ペア:

[(1, 27558840), (2, 13779420), (3, 9186280), (4, 6889710), (5, 5511768), (6, 4593140), (8, 3444855), (10, 2755884), (12, 2296570), (15, 1837256), (20, 1377942), (24, 1148285), (30, 918628), (40, 688971), (60, 459314), (120, 229657), (179, 153960), (358, 76980), (537, 51320), (716, 38490), (895, 30792), (1074, 25660), (1283, 21480), (1432, 19245), (1790, 15396), (2148, 12830), (2566, 10740), (2685, 10264), (3580, 7698), (3849, 7160), (4296, 6415), (5132, 5370)]