49620960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1$

素因数の和:2065

約数の個数: 144

約数和(自身を含む): 179380656

約数和(自身を除く): 129759696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2027, 2040, 2448, 2720, 3060, 4054, 4080, 4896, 6081, 6120, 8108, 8160, 10135, 12162, 12240, 16216, 18243, 20270, 24324, 24480, 30405, 32432, 34459, 36486, 40540, 48648, 60810, 64864, 68918, 72972, 81080, 91215, 97296, 103377, 121620, 137836, 145944, 162160, 172295, 182430, 194592, 206754, 243240, 275672, 291888, 310131, 324320, 344590, 364860, 413508, 486480, 516885, 551344, 583776, 620262, 689180, 729720, 827016, 972960, 1033770, 1102688, 1240524, 1378360, 1459440, 1550655, 1654032, 2067540, 2481048, 2756720, 2918880, 3101310, 3308064, 4135080, 4962096, 5513440, 6202620, 8270160, 9924192, 12405240, 16540320, 24810480, 49620960]

約数ペア:

[(1, 49620960), (2, 24810480), (3, 16540320), (4, 12405240), (5, 9924192), (6, 8270160), (8, 6202620), (9, 5513440), (10, 4962096), (12, 4135080), (15, 3308064), (16, 3101310), (17, 2918880), (18, 2756720), (20, 2481048), (24, 2067540), (30, 1654032), (32, 1550655), (34, 1459440), (36, 1378360), (40, 1240524), (45, 1102688), (48, 1033770), (51, 972960), (60, 827016), (68, 729720), (72, 689180), (80, 620262), (85, 583776), (90, 551344), (96, 516885), (102, 486480), (120, 413508), (136, 364860), (144, 344590), (153, 324320), (160, 310131), (170, 291888), (180, 275672), (204, 243240), (240, 206754), (255, 194592), (272, 182430), (288, 172295), (306, 162160), (340, 145944), (360, 137836), (408, 121620), (480, 103377), (510, 97296), (544, 91215), (612, 81080), (680, 72972), (720, 68918), (765, 64864), (816, 60810), (1020, 48648), (1224, 40540), (1360, 36486), (1440, 34459), (1530, 32432), (1632, 30405), (2027, 24480), (2040, 24324), (2448, 20270), (2720, 18243), (3060, 16216), (4054, 12240), (4080, 12162), (4896, 10135), (6081, 8160), (6120, 8108)]