82669920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1097}}^1$

素因数の和:1272

約数の個数: 96

約数和(自身を含む): 262307808

約数和(自身を除く): 179637888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1097, 1256, 1570, 1884, 2194, 2355, 2512, 3140, 3291, 3768, 4388, 4710, 5024, 5485, 6280, 6582, 7536, 8776, 9420, 10970, 12560, 13164, 15072, 16455, 17552, 18840, 21940, 25120, 26328, 32910, 35104, 37680, 43880, 52656, 65820, 75360, 87760, 105312, 131640, 172229, 175520, 263280, 344458, 516687, 526560, 688916, 861145, 1033374, 1377832, 1722290, 2066748, 2583435, 2755664, 3444580, 4133496, 5166870, 5511328, 6889160, 8266992, 10333740, 13778320, 16533984, 20667480, 27556640, 41334960, 82669920]

約数ペア:

[(1, 82669920), (2, 41334960), (3, 27556640), (4, 20667480), (5, 16533984), (6, 13778320), (8, 10333740), (10, 8266992), (12, 6889160), (15, 5511328), (16, 5166870), (20, 4133496), (24, 3444580), (30, 2755664), (32, 2583435), (40, 2066748), (48, 1722290), (60, 1377832), (80, 1033374), (96, 861145), (120, 688916), (157, 526560), (160, 516687), (240, 344458), (314, 263280), (471, 175520), (480, 172229), (628, 131640), (785, 105312), (942, 87760), (1097, 75360), (1256, 65820), (1570, 52656), (1884, 43880), (2194, 37680), (2355, 35104), (2512, 32910), (3140, 26328), (3291, 25120), (3768, 21940), (4388, 18840), (4710, 17552), (5024, 16455), (5485, 15072), (6280, 13164), (6582, 12560), (7536, 10970), (8776, 9420)]