30664680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5437}}^1$

素因数の和:5498

約数の個数: 64

約数和(自身を含む): 93968640

約数和(自身を除く): 63303960

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, 564, 705, 940, 1128, 1410, 1880, 2820, 5437, 5640, 10874, 16311, 21748, 27185, 32622, 43496, 54370, 65244, 81555, 108740, 130488, 163110, 217480, 255539, 326220, 511078, 652440, 766617, 1022156, 1277695, 1533234, 2044312, 2555390, 3066468, 3833085, 5110780, 6132936, 7666170, 10221560, 15332340, 30664680]

約数ペア:

[(1, 30664680), (2, 15332340), (3, 10221560), (4, 7666170), (5, 6132936), (6, 5110780), (8, 3833085), (10, 3066468), (12, 2555390), (15, 2044312), (20, 1533234), (24, 1277695), (30, 1022156), (40, 766617), (47, 652440), (60, 511078), (94, 326220), (120, 255539), (141, 217480), (188, 163110), (235, 130488), (282, 108740), (376, 81555), (470, 65244), (564, 54370), (705, 43496), (940, 32622), (1128, 27185), (1410, 21748), (1880, 16311), (2820, 10874), (5437, 5640)]