13906560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{7243}}^1$

素因数の和:7265

約数の個数: 64

約数和(自身を含む): 44333280

約数和(自身を除く): 30426720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 7243, 14486, 21729, 28972, 36215, 43458, 57944, 72430, 86916, 108645, 115888, 144860, 173832, 217290, 231776, 289720, 347664, 434580, 463552, 579440, 695328, 869160, 927104, 1158880, 1390656, 1738320, 2317760, 2781312, 3476640, 4635520, 6953280, 13906560]

約数ペア:

[(1, 13906560), (2, 6953280), (3, 4635520), (4, 3476640), (5, 2781312), (6, 2317760), (8, 1738320), (10, 1390656), (12, 1158880), (15, 927104), (16, 869160), (20, 695328), (24, 579440), (30, 463552), (32, 434580), (40, 347664), (48, 289720), (60, 231776), (64, 217290), (80, 173832), (96, 144860), (120, 115888), (128, 108645), (160, 86916), (192, 72430), (240, 57944), (320, 43458), (384, 36215), (480, 28972), (640, 21729), (960, 14486), (1920, 7243)]