48489240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 152559360

約数和(自身を除く): 104070120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 67, 74, 111, 120, 134, 148, 163, 185, 201, 222, 268, 296, 326, 335, 370, 402, 444, 489, 536, 555, 652, 670, 740, 804, 815, 888, 978, 1005, 1110, 1304, 1340, 1480, 1608, 1630, 1956, 2010, 2220, 2445, 2479, 2680, 3260, 3912, 4020, 4440, 4890, 4958, 6031, 6520, 7437, 8040, 9780, 9916, 10921, 12062, 12395, 14874, 18093, 19560, 19832, 21842, 24124, 24790, 29748, 30155, 32763, 36186, 37185, 43684, 48248, 49580, 54605, 59496, 60310, 65526, 72372, 74370, 87368, 90465, 99160, 109210, 120620, 131052, 144744, 148740, 163815, 180930, 218420, 241240, 262104, 297480, 327630, 361860, 404077, 436840, 655260, 723720, 808154, 1212231, 1310520, 1616308, 2020385, 2424462, 3232616, 4040770, 4848924, 6061155, 8081540, 9697848, 12122310, 16163080, 24244620, 48489240]

約数ペア:

[(1, 48489240), (2, 24244620), (3, 16163080), (4, 12122310), (5, 9697848), (6, 8081540), (8, 6061155), (10, 4848924), (12, 4040770), (15, 3232616), (20, 2424462), (24, 2020385), (30, 1616308), (37, 1310520), (40, 1212231), (60, 808154), (67, 723720), (74, 655260), (111, 436840), (120, 404077), (134, 361860), (148, 327630), (163, 297480), (185, 262104), (201, 241240), (222, 218420), (268, 180930), (296, 163815), (326, 148740), (335, 144744), (370, 131052), (402, 120620), (444, 109210), (489, 99160), (536, 90465), (555, 87368), (652, 74370), (670, 72372), (740, 65526), (804, 60310), (815, 59496), (888, 54605), (978, 49580), (1005, 48248), (1110, 43684), (1304, 37185), (1340, 36186), (1480, 32763), (1608, 30155), (1630, 29748), (1956, 24790), (2010, 24124), (2220, 21842), (2445, 19832), (2479, 19560), (2680, 18093), (3260, 14874), (3912, 12395), (4020, 12062), (4440, 10921), (4890, 9916), (4958, 9780), (6031, 8040), (6520, 7437)]