11489760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 144

約数和(自身を含む): 40098240

約数和(自身を除く): 28608480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 101, 120, 144, 158, 160, 180, 202, 237, 240, 288, 303, 316, 360, 395, 404, 474, 480, 505, 606, 632, 711, 720, 790, 808, 909, 948, 1010, 1185, 1212, 1264, 1422, 1440, 1515, 1580, 1616, 1818, 1896, 2020, 2370, 2424, 2528, 2844, 3030, 3160, 3232, 3555, 3636, 3792, 4040, 4545, 4740, 4848, 5688, 6060, 6320, 7110, 7272, 7584, 7979, 8080, 9090, 9480, 9696, 11376, 12120, 12640, 14220, 14544, 15958, 16160, 18180, 18960, 22752, 23937, 24240, 28440, 29088, 31916, 36360, 37920, 39895, 47874, 48480, 56880, 63832, 71811, 72720, 79790, 95748, 113760, 119685, 127664, 143622, 145440, 159580, 191496, 239370, 255328, 287244, 319160, 359055, 382992, 478740, 574488, 638320, 718110, 765984, 957480, 1148976, 1276640, 1436220, 1914960, 2297952, 2872440, 3829920, 5744880, 11489760]

約数ペア:

[(1, 11489760), (2, 5744880), (3, 3829920), (4, 2872440), (5, 2297952), (6, 1914960), (8, 1436220), (9, 1276640), (10, 1148976), (12, 957480), (15, 765984), (16, 718110), (18, 638320), (20, 574488), (24, 478740), (30, 382992), (32, 359055), (36, 319160), (40, 287244), (45, 255328), (48, 239370), (60, 191496), (72, 159580), (79, 145440), (80, 143622), (90, 127664), (96, 119685), (101, 113760), (120, 95748), (144, 79790), (158, 72720), (160, 71811), (180, 63832), (202, 56880), (237, 48480), (240, 47874), (288, 39895), (303, 37920), (316, 36360), (360, 31916), (395, 29088), (404, 28440), (474, 24240), (480, 23937), (505, 22752), (606, 18960), (632, 18180), (711, 16160), (720, 15958), (790, 14544), (808, 14220), (909, 12640), (948, 12120), (1010, 11376), (1185, 9696), (1212, 9480), (1264, 9090), (1422, 8080), (1440, 7979), (1515, 7584), (1580, 7272), (1616, 7110), (1818, 6320), (1896, 6060), (2020, 5688), (2370, 4848), (2424, 4740), (2528, 4545), (2844, 4040), (3030, 3792), (3160, 3636), (3232, 3555)]