3141480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 9642240

約数和(自身を除く): 6500760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 557, 564, 705, 940, 1114, 1128, 1410, 1671, 1880, 2228, 2785, 2820, 3342, 4456, 5570, 5640, 6684, 8355, 11140, 13368, 16710, 22280, 26179, 33420, 52358, 66840, 78537, 104716, 130895, 157074, 209432, 261790, 314148, 392685, 523580, 628296, 785370, 1047160, 1570740, 3141480]

約数ペア:

[(1, 3141480), (2, 1570740), (3, 1047160), (4, 785370), (5, 628296), (6, 523580), (8, 392685), (10, 314148), (12, 261790), (15, 209432), (20, 157074), (24, 130895), (30, 104716), (40, 78537), (47, 66840), (60, 52358), (94, 33420), (120, 26179), (141, 22280), (188, 16710), (235, 13368), (282, 11140), (376, 8355), (470, 6684), (557, 5640), (564, 5570), (705, 4456), (940, 3342), (1114, 2820), (1128, 2785), (1410, 2228), (1671, 1880)]