244155720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47317}}^1$

素因数の和:47374

約数の個数: 64

約数和(自身を含む): 749517120

約数和(自身を除く): 505361400

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, 47317, 94634, 141951, 189268, 236585, 283902, 378536, 473170, 567804, 709755, 946340, 1135608, 1419510, 1892680, 2034631, 2839020, 4069262, 5678040, 6103893, 8138524, 10173155, 12207786, 16277048, 20346310, 24415572, 30519465, 40692620, 48831144, 61038930, 81385240, 122077860, 244155720]

約数ペア:

[(1, 244155720), (2, 122077860), (3, 81385240), (4, 61038930), (5, 48831144), (6, 40692620), (8, 30519465), (10, 24415572), (12, 20346310), (15, 16277048), (20, 12207786), (24, 10173155), (30, 8138524), (40, 6103893), (43, 5678040), (60, 4069262), (86, 2839020), (120, 2034631), (129, 1892680), (172, 1419510), (215, 1135608), (258, 946340), (344, 709755), (430, 567804), (516, 473170), (645, 378536), (860, 283902), (1032, 236585), (1290, 189268), (1720, 141951), (2580, 94634), (5160, 47317)]