65826120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12757}}^1$

素因数の和:12814

約数の個数: 64

約数和(自身を含む): 202086720

約数和(自身を除く): 136260600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 12757, 25514, 38271, 51028, 63785, 76542, 102056, 127570, 153084, 191355, 255140, 306168, 382710, 510280, 548551, 765420, 1097102, 1530840, 1645653, 2194204, 2742755, 3291306, 4388408, 5485510, 6582612, 8228265, 10971020, 13165224, 16456530, 21942040, 32913060, 65826120]

約数ペア:

[(1, 65826120), (2, 32913060), (3, 21942040), (4, 16456530), (5, 13165224), (6, 10971020), (8, 8228265), (10, 6582612), (12, 5485510), (15, 4388408), (20, 3291306), (24, 2742755), (30, 2194204), (40, 1645653), (43, 1530840), (60, 1097102), (86, 765420), (120, 548551), (129, 510280), (172, 382710), (215, 306168), (258, 255140), (344, 191355), (430, 153084), (516, 127570), (645, 102056), (860, 76542), (1032, 63785), (1290, 51028), (1720, 38271), (2580, 25514), (5160, 12757)]