120925360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1198

約数の個数: 80

約数和(自身を含む): 297302400

約数和(自身を除く): 176377040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 47, 58, 80, 94, 116, 145, 188, 232, 235, 290, 376, 464, 470, 580, 752, 940, 1109, 1160, 1363, 1880, 2218, 2320, 2726, 3760, 4436, 5452, 5545, 6815, 8872, 10904, 11090, 13630, 17744, 21808, 22180, 27260, 32161, 44360, 52123, 54520, 64322, 88720, 104246, 109040, 128644, 160805, 208492, 257288, 260615, 321610, 416984, 514576, 521230, 643220, 833968, 1042460, 1286440, 1511567, 2084920, 2572880, 3023134, 4169840, 6046268, 7557835, 12092536, 15115670, 24185072, 30231340, 60462680, 120925360]

約数ペア:

[(1, 120925360), (2, 60462680), (4, 30231340), (5, 24185072), (8, 15115670), (10, 12092536), (16, 7557835), (20, 6046268), (29, 4169840), (40, 3023134), (47, 2572880), (58, 2084920), (80, 1511567), (94, 1286440), (116, 1042460), (145, 833968), (188, 643220), (232, 521230), (235, 514576), (290, 416984), (376, 321610), (464, 260615), (470, 257288), (580, 208492), (752, 160805), (940, 128644), (1109, 109040), (1160, 104246), (1363, 88720), (1880, 64322), (2218, 54520), (2320, 52123), (2726, 44360), (3760, 32161), (4436, 27260), (5452, 22180), (5545, 21808), (6815, 17744), (8872, 13630), (10904, 11090)]