48696480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{4831}}^1$

素因数の和:4859

約数の個数: 144

約数和(自身を含む): 189955584

約数和(自身を除く): 141259104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 4831, 5040, 9662, 10080, 14493, 19324, 24155, 28986, 33817, 38648, 43479, 48310, 57972, 67634, 72465, 77296, 86958, 96620, 101451, 115944, 135268, 144930, 154592, 169085, 173916, 193240, 202902, 217395, 231888, 270536, 289860, 304353, 338170, 347832, 386480, 405804, 434790, 463776, 507255, 541072, 579720, 608706, 676340, 695664, 772960, 811608, 869580, 1014510, 1082144, 1159440, 1217412, 1352680, 1391328, 1521765, 1623216, 1739160, 2029020, 2318880, 2434824, 2705360, 3043530, 3246432, 3478320, 4058040, 4869648, 5410720, 6087060, 6956640, 8116080, 9739296, 12174120, 16232160, 24348240, 48696480]

約数ペア:

[(1, 48696480), (2, 24348240), (3, 16232160), (4, 12174120), (5, 9739296), (6, 8116080), (7, 6956640), (8, 6087060), (9, 5410720), (10, 4869648), (12, 4058040), (14, 3478320), (15, 3246432), (16, 3043530), (18, 2705360), (20, 2434824), (21, 2318880), (24, 2029020), (28, 1739160), (30, 1623216), (32, 1521765), (35, 1391328), (36, 1352680), (40, 1217412), (42, 1159440), (45, 1082144), (48, 1014510), (56, 869580), (60, 811608), (63, 772960), (70, 695664), (72, 676340), (80, 608706), (84, 579720), (90, 541072), (96, 507255), (105, 463776), (112, 434790), (120, 405804), (126, 386480), (140, 347832), (144, 338170), (160, 304353), (168, 289860), (180, 270536), (210, 231888), (224, 217395), (240, 202902), (252, 193240), (280, 173916), (288, 169085), (315, 154592), (336, 144930), (360, 135268), (420, 115944), (480, 101451), (504, 96620), (560, 86958), (630, 77296), (672, 72465), (720, 67634), (840, 57972), (1008, 48310), (1120, 43479), (1260, 38648), (1440, 33817), (1680, 28986), (2016, 24155), (2520, 19324), (3360, 14493), (4831, 10080), (5040, 9662)]