82532880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1549

約数の個数: 120

約数和(自身を含む): 280874880

約数和(自身を除く): 198342000

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, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1451, 1580, 1896, 2370, 2844, 2902, 3160, 3555, 3792, 4353, 4740, 5688, 5804, 6320, 7110, 7255, 8706, 9480, 11376, 11608, 13059, 14220, 14510, 17412, 18960, 21765, 23216, 26118, 28440, 29020, 34824, 43530, 52236, 56880, 58040, 65295, 69648, 87060, 104472, 114629, 116080, 130590, 174120, 208944, 229258, 261180, 343887, 348240, 458516, 522360, 573145, 687774, 917032, 1031661, 1044720, 1146290, 1375548, 1719435, 1834064, 2063322, 2292580, 2751096, 3438870, 4126644, 4585160, 5158305, 5502192, 6877740, 8253288, 9170320, 10316610, 13755480, 16506576, 20633220, 27510960, 41266440, 82532880]

約数ペア:

[(1, 82532880), (2, 41266440), (3, 27510960), (4, 20633220), (5, 16506576), (6, 13755480), (8, 10316610), (9, 9170320), (10, 8253288), (12, 6877740), (15, 5502192), (16, 5158305), (18, 4585160), (20, 4126644), (24, 3438870), (30, 2751096), (36, 2292580), (40, 2063322), (45, 1834064), (48, 1719435), (60, 1375548), (72, 1146290), (79, 1044720), (80, 1031661), (90, 917032), (120, 687774), (144, 573145), (158, 522360), (180, 458516), (237, 348240), (240, 343887), (316, 261180), (360, 229258), (395, 208944), (474, 174120), (632, 130590), (711, 116080), (720, 114629), (790, 104472), (948, 87060), (1185, 69648), (1264, 65295), (1422, 58040), (1451, 56880), (1580, 52236), (1896, 43530), (2370, 34824), (2844, 29020), (2902, 28440), (3160, 26118), (3555, 23216), (3792, 21765), (4353, 18960), (4740, 17412), (5688, 14510), (5804, 14220), (6320, 13059), (7110, 11608), (7255, 11376), (8706, 9480)]