818353080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{14479}}^1$

素因数の和:14653

約数の個数: 96

約数和(自身を含む): 2676772800

約数和(自身を除く): 1858419720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 9420, 11304, 14130, 14479, 18840, 28260, 28958, 43437, 56520, 57916, 72395, 86874, 115832, 130311, 144790, 173748, 217185, 260622, 289580, 347496, 434370, 521244, 579160, 651555, 868740, 1042488, 1303110, 1737480, 2273203, 2606220, 4546406, 5212440, 6819609, 9092812, 11366015, 13639218, 18185624, 20458827, 22732030, 27278436, 34098045, 40917654, 45464060, 54556872, 68196090, 81835308, 90928120, 102294135, 136392180, 163670616, 204588270, 272784360, 409176540, 818353080]

約数ペア:

[(1, 818353080), (2, 409176540), (3, 272784360), (4, 204588270), (5, 163670616), (6, 136392180), (8, 102294135), (9, 90928120), (10, 81835308), (12, 68196090), (15, 54556872), (18, 45464060), (20, 40917654), (24, 34098045), (30, 27278436), (36, 22732030), (40, 20458827), (45, 18185624), (60, 13639218), (72, 11366015), (90, 9092812), (120, 6819609), (157, 5212440), (180, 4546406), (314, 2606220), (360, 2273203), (471, 1737480), (628, 1303110), (785, 1042488), (942, 868740), (1256, 651555), (1413, 579160), (1570, 521244), (1884, 434370), (2355, 347496), (2826, 289580), (3140, 260622), (3768, 217185), (4710, 173748), (5652, 144790), (6280, 130311), (7065, 115832), (9420, 86874), (11304, 72395), (14130, 57916), (14479, 56520), (18840, 43437), (28260, 28958)]