121768480

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 300839616

約数和(自身を除く): 179071136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 67, 74, 80, 134, 148, 160, 185, 268, 296, 307, 335, 370, 536, 592, 614, 670, 740, 1072, 1184, 1228, 1340, 1480, 1535, 2144, 2456, 2479, 2680, 2960, 3070, 4912, 4958, 5360, 5920, 6140, 9824, 9916, 10720, 11359, 12280, 12395, 19832, 20569, 22718, 24560, 24790, 39664, 41138, 45436, 49120, 49580, 56795, 79328, 82276, 90872, 99160, 102845, 113590, 164552, 181744, 198320, 205690, 227180, 329104, 363488, 396640, 411380, 454360, 658208, 761053, 822760, 908720, 1522106, 1645520, 1817440, 3044212, 3291040, 3805265, 6088424, 7610530, 12176848, 15221060, 24353696, 30442120, 60884240, 121768480]

約数ペア:

[(1, 121768480), (2, 60884240), (4, 30442120), (5, 24353696), (8, 15221060), (10, 12176848), (16, 7610530), (20, 6088424), (32, 3805265), (37, 3291040), (40, 3044212), (67, 1817440), (74, 1645520), (80, 1522106), (134, 908720), (148, 822760), (160, 761053), (185, 658208), (268, 454360), (296, 411380), (307, 396640), (335, 363488), (370, 329104), (536, 227180), (592, 205690), (614, 198320), (670, 181744), (740, 164552), (1072, 113590), (1184, 102845), (1228, 99160), (1340, 90872), (1480, 82276), (1535, 79328), (2144, 56795), (2456, 49580), (2479, 49120), (2680, 45436), (2960, 41138), (3070, 39664), (4912, 24790), (4958, 24560), (5360, 22718), (5920, 20569), (6140, 19832), (9824, 12395), (9916, 12280), (10720, 11359)]