8148060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 25804800

約数和(自身を除く): 17656740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 191, 237, 270, 316, 382, 395, 474, 540, 573, 711, 764, 790, 948, 955, 1146, 1185, 1422, 1580, 1719, 1910, 2133, 2292, 2370, 2844, 2865, 3438, 3555, 3820, 4266, 4740, 5157, 5730, 6876, 7110, 8532, 8595, 10314, 10665, 11460, 14220, 15089, 17190, 20628, 21330, 25785, 30178, 34380, 42660, 45267, 51570, 60356, 75445, 90534, 103140, 135801, 150890, 181068, 226335, 271602, 301780, 407403, 452670, 543204, 679005, 814806, 905340, 1358010, 1629612, 2037015, 2716020, 4074030, 8148060]

約数ペア:

[(1, 8148060), (2, 4074030), (3, 2716020), (4, 2037015), (5, 1629612), (6, 1358010), (9, 905340), (10, 814806), (12, 679005), (15, 543204), (18, 452670), (20, 407403), (27, 301780), (30, 271602), (36, 226335), (45, 181068), (54, 150890), (60, 135801), (79, 103140), (90, 90534), (108, 75445), (135, 60356), (158, 51570), (180, 45267), (191, 42660), (237, 34380), (270, 30178), (316, 25785), (382, 21330), (395, 20628), (474, 17190), (540, 15089), (573, 14220), (711, 11460), (764, 10665), (790, 10314), (948, 8595), (955, 8532), (1146, 7110), (1185, 6876), (1422, 5730), (1580, 5157), (1719, 4740), (1910, 4266), (2133, 3820), (2292, 3555), (2370, 3438), (2844, 2865)]