378642060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22619}}^1$

素因数の和:22668

約数の個数: 96

約数和(自身を含む): 1216051200

約数和(自身を除く): 837409140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 22619, 45238, 67857, 90476, 113095, 135714, 203571, 226190, 271428, 339285, 407142, 452380, 610713, 678570, 701189, 814284, 1017855, 1221426, 1357140, 1402378, 2035710, 2103567, 2442852, 2804756, 3053565, 3505945, 4071420, 4207134, 6107130, 6310701, 7011890, 8414268, 10517835, 12214260, 12621402, 14023780, 18932103, 21035670, 25242804, 31553505, 37864206, 42071340, 63107010, 75728412, 94660515, 126214020, 189321030, 378642060]

約数ペア:

[(1, 378642060), (2, 189321030), (3, 126214020), (4, 94660515), (5, 75728412), (6, 63107010), (9, 42071340), (10, 37864206), (12, 31553505), (15, 25242804), (18, 21035670), (20, 18932103), (27, 14023780), (30, 12621402), (31, 12214260), (36, 10517835), (45, 8414268), (54, 7011890), (60, 6310701), (62, 6107130), (90, 4207134), (93, 4071420), (108, 3505945), (124, 3053565), (135, 2804756), (155, 2442852), (180, 2103567), (186, 2035710), (270, 1402378), (279, 1357140), (310, 1221426), (372, 1017855), (465, 814284), (540, 701189), (558, 678570), (620, 610713), (837, 452380), (930, 407142), (1116, 339285), (1395, 271428), (1674, 226190), (1860, 203571), (2790, 135714), (3348, 113095), (4185, 90476), (5580, 67857), (8370, 45238), (16740, 22619)]