13897920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 112

約数和(自身を含む): 45646848

約数和(自身を除く): 31748928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 467, 480, 496, 620, 744, 930, 934, 960, 992, 1240, 1401, 1488, 1860, 1868, 1984, 2335, 2480, 2802, 2976, 3720, 3736, 4670, 4960, 5604, 5952, 7005, 7440, 7472, 9340, 9920, 11208, 14010, 14477, 14880, 14944, 18680, 22416, 28020, 28954, 29760, 29888, 37360, 43431, 44832, 56040, 57908, 72385, 74720, 86862, 89664, 112080, 115816, 144770, 149440, 173724, 217155, 224160, 231632, 289540, 347448, 434310, 448320, 463264, 579080, 694896, 868620, 926528, 1158160, 1389792, 1737240, 2316320, 2779584, 3474480, 4632640, 6948960, 13897920]

約数ペア:

[(1, 13897920), (2, 6948960), (3, 4632640), (4, 3474480), (5, 2779584), (6, 2316320), (8, 1737240), (10, 1389792), (12, 1158160), (15, 926528), (16, 868620), (20, 694896), (24, 579080), (30, 463264), (31, 448320), (32, 434310), (40, 347448), (48, 289540), (60, 231632), (62, 224160), (64, 217155), (80, 173724), (93, 149440), (96, 144770), (120, 115816), (124, 112080), (155, 89664), (160, 86862), (186, 74720), (192, 72385), (240, 57908), (248, 56040), (310, 44832), (320, 43431), (372, 37360), (465, 29888), (467, 29760), (480, 28954), (496, 28020), (620, 22416), (744, 18680), (930, 14944), (934, 14880), (960, 14477), (992, 14010), (1240, 11208), (1401, 9920), (1488, 9340), (1860, 7472), (1868, 7440), (1984, 7005), (2335, 5952), (2480, 5604), (2802, 4960), (2976, 4670), (3720, 3736)]