30157080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5347}}^1$

素因数の和:5408

約数の個数: 64

約数和(自身を含む): 92413440

約数和(自身を除く): 62256360

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, 5347, 5640, 10694, 16041, 21388, 26735, 32082, 42776, 53470, 64164, 80205, 106940, 128328, 160410, 213880, 251309, 320820, 502618, 641640, 753927, 1005236, 1256545, 1507854, 2010472, 2513090, 3015708, 3769635, 5026180, 6031416, 7539270, 10052360, 15078540, 30157080]

約数ペア:

[(1, 30157080), (2, 15078540), (3, 10052360), (4, 7539270), (5, 6031416), (6, 5026180), (8, 3769635), (10, 3015708), (12, 2513090), (15, 2010472), (20, 1507854), (24, 1256545), (30, 1005236), (40, 753927), (47, 641640), (60, 502618), (94, 320820), (120, 251309), (141, 213880), (188, 160410), (235, 128328), (282, 106940), (376, 80205), (470, 64164), (564, 53470), (705, 42776), (940, 32082), (1128, 26735), (1410, 21388), (1880, 16041), (2820, 10694), (5347, 5640)]