123799320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1550

約数の個数: 128

約数和(自身を含む): 418176000

約数和(自身を除く): 294376680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1451, 1580, 1896, 2133, 2370, 2844, 2902, 3160, 3555, 4266, 4353, 4740, 5688, 5804, 7110, 7255, 8532, 8706, 9480, 10665, 11608, 13059, 14220, 14510, 17064, 17412, 21330, 21765, 26118, 28440, 29020, 34824, 39177, 42660, 43530, 52236, 58040, 65295, 78354, 85320, 87060, 104472, 114629, 130590, 156708, 174120, 195885, 229258, 261180, 313416, 343887, 391770, 458516, 522360, 573145, 687774, 783540, 917032, 1031661, 1146290, 1375548, 1567080, 1719435, 2063322, 2292580, 2751096, 3094983, 3438870, 4126644, 4585160, 5158305, 6189966, 6877740, 8253288, 10316610, 12379932, 13755480, 15474915, 20633220, 24759864, 30949830, 41266440, 61899660, 123799320]

約数ペア:

[(1, 123799320), (2, 61899660), (3, 41266440), (4, 30949830), (5, 24759864), (6, 20633220), (8, 15474915), (9, 13755480), (10, 12379932), (12, 10316610), (15, 8253288), (18, 6877740), (20, 6189966), (24, 5158305), (27, 4585160), (30, 4126644), (36, 3438870), (40, 3094983), (45, 2751096), (54, 2292580), (60, 2063322), (72, 1719435), (79, 1567080), (90, 1375548), (108, 1146290), (120, 1031661), (135, 917032), (158, 783540), (180, 687774), (216, 573145), (237, 522360), (270, 458516), (316, 391770), (360, 343887), (395, 313416), (474, 261180), (540, 229258), (632, 195885), (711, 174120), (790, 156708), (948, 130590), (1080, 114629), (1185, 104472), (1422, 87060), (1451, 85320), (1580, 78354), (1896, 65295), (2133, 58040), (2370, 52236), (2844, 43530), (2902, 42660), (3160, 39177), (3555, 34824), (4266, 29020), (4353, 28440), (4740, 26118), (5688, 21765), (5804, 21330), (7110, 17412), (7255, 17064), (8532, 14510), (8706, 14220), (9480, 13059), (10665, 11608)]