27472440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4871}}^1$

素因数の和:4932

約数の個数: 64

約数和(自身を含む): 84188160

約数和(自身を除く): 56715720

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, 4871, 5640, 9742, 14613, 19484, 24355, 29226, 38968, 48710, 58452, 73065, 97420, 116904, 146130, 194840, 228937, 292260, 457874, 584520, 686811, 915748, 1144685, 1373622, 1831496, 2289370, 2747244, 3434055, 4578740, 5494488, 6868110, 9157480, 13736220, 27472440]

約数ペア:

[(1, 27472440), (2, 13736220), (3, 9157480), (4, 6868110), (5, 5494488), (6, 4578740), (8, 3434055), (10, 2747244), (12, 2289370), (15, 1831496), (20, 1373622), (24, 1144685), (30, 915748), (40, 686811), (47, 584520), (60, 457874), (94, 292260), (120, 228937), (141, 194840), (188, 146130), (235, 116904), (282, 97420), (376, 73065), (470, 58452), (564, 48710), (705, 38968), (940, 29226), (1128, 24355), (1410, 19484), (1880, 14613), (2820, 9742), (4871, 5640)]