196926480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{571}}^1$

素因数の和:1069

約数の個数: 120

約数和(自身を含む): 663886080

約数和(自身を除く): 466959600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 479, 571, 720, 958, 1142, 1437, 1713, 1916, 2284, 2395, 2855, 2874, 3426, 3832, 4311, 4568, 4790, 5139, 5710, 5748, 6852, 7185, 7664, 8565, 8622, 9136, 9580, 10278, 11420, 11496, 13704, 14370, 17130, 17244, 19160, 20556, 21555, 22840, 22992, 25695, 27408, 28740, 34260, 34488, 38320, 41112, 43110, 45680, 51390, 57480, 68520, 68976, 82224, 86220, 102780, 114960, 137040, 172440, 205560, 273509, 344880, 411120, 547018, 820527, 1094036, 1367545, 1641054, 2188072, 2461581, 2735090, 3282108, 4102635, 4376144, 4923162, 5470180, 6564216, 8205270, 9846324, 10940360, 12307905, 13128432, 16410540, 19692648, 21880720, 24615810, 32821080, 39385296, 49231620, 65642160, 98463240, 196926480]

約数ペア:

[(1, 196926480), (2, 98463240), (3, 65642160), (4, 49231620), (5, 39385296), (6, 32821080), (8, 24615810), (9, 21880720), (10, 19692648), (12, 16410540), (15, 13128432), (16, 12307905), (18, 10940360), (20, 9846324), (24, 8205270), (30, 6564216), (36, 5470180), (40, 4923162), (45, 4376144), (48, 4102635), (60, 3282108), (72, 2735090), (80, 2461581), (90, 2188072), (120, 1641054), (144, 1367545), (180, 1094036), (240, 820527), (360, 547018), (479, 411120), (571, 344880), (720, 273509), (958, 205560), (1142, 172440), (1437, 137040), (1713, 114960), (1916, 102780), (2284, 86220), (2395, 82224), (2855, 68976), (2874, 68520), (3426, 57480), (3832, 51390), (4311, 45680), (4568, 43110), (4790, 41112), (5139, 38320), (5710, 34488), (5748, 34260), (6852, 28740), (7185, 27408), (7664, 25695), (8565, 22992), (8622, 22840), (9136, 21555), (9580, 20556), (10278, 19160), (11420, 17244), (11496, 17130), (13704, 14370)]