305992080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47221}}^1$

素因数の和:47246

約数の個数: 100

約数和(自身を含む): 1062778332

約数和(自身を除く): 756786252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 47221, 94442, 141663, 188884, 236105, 283326, 377768, 424989, 472210, 566652, 708315, 755536, 849978, 944420, 1133304, 1274967, 1416630, 1699956, 1888840, 2124945, 2266608, 2549934, 2833260, 3399912, 3777680, 3824901, 4249890, 5099868, 5666520, 6374835, 6799824, 7649802, 8499780, 10199736, 11333040, 12749670, 15299604, 16999560, 19124505, 20399472, 25499340, 30599208, 33999120, 38249010, 50998680, 61198416, 76498020, 101997360, 152996040, 305992080]

約数ペア:

[(1, 305992080), (2, 152996040), (3, 101997360), (4, 76498020), (5, 61198416), (6, 50998680), (8, 38249010), (9, 33999120), (10, 30599208), (12, 25499340), (15, 20399472), (16, 19124505), (18, 16999560), (20, 15299604), (24, 12749670), (27, 11333040), (30, 10199736), (36, 8499780), (40, 7649802), (45, 6799824), (48, 6374835), (54, 5666520), (60, 5099868), (72, 4249890), (80, 3824901), (81, 3777680), (90, 3399912), (108, 2833260), (120, 2549934), (135, 2266608), (144, 2124945), (162, 1888840), (180, 1699956), (216, 1416630), (240, 1274967), (270, 1133304), (324, 944420), (360, 849978), (405, 755536), (432, 708315), (540, 566652), (648, 472210), (720, 424989), (810, 377768), (1080, 283326), (1296, 236105), (1620, 188884), (2160, 141663), (3240, 94442), (6480, 47221)]