11871360

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{229}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 42579900

約数和(自身を除く): 30708540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 229, 240, 270, 288, 320, 324, 360, 384, 405, 432, 458, 480, 540, 576, 640, 648, 687, 720, 810, 864, 916, 960, 1080, 1145, 1152, 1296, 1374, 1440, 1620, 1728, 1832, 1920, 2061, 2160, 2290, 2592, 2748, 2880, 3240, 3435, 3456, 3664, 4122, 4320, 4580, 5184, 5496, 5760, 6183, 6480, 6870, 7328, 8244, 8640, 9160, 10305, 10368, 10992, 12366, 12960, 13740, 14656, 16488, 17280, 18320, 18549, 20610, 21984, 24732, 25920, 27480, 29312, 30915, 32976, 36640, 37098, 41220, 43968, 49464, 51840, 54960, 61830, 65952, 73280, 74196, 82440, 87936, 92745, 98928, 109920, 123660, 131904, 146560, 148392, 164880, 185490, 197856, 219840, 247320, 263808, 296784, 329760, 370980, 395712, 439680, 494640, 593568, 659520, 741960, 791424, 989280, 1187136, 1319040, 1483920, 1978560, 2374272, 2967840, 3957120, 5935680, 11871360]

約数ペア:

[(1, 11871360), (2, 5935680), (3, 3957120), (4, 2967840), (5, 2374272), (6, 1978560), (8, 1483920), (9, 1319040), (10, 1187136), (12, 989280), (15, 791424), (16, 741960), (18, 659520), (20, 593568), (24, 494640), (27, 439680), (30, 395712), (32, 370980), (36, 329760), (40, 296784), (45, 263808), (48, 247320), (54, 219840), (60, 197856), (64, 185490), (72, 164880), (80, 148392), (81, 146560), (90, 131904), (96, 123660), (108, 109920), (120, 98928), (128, 92745), (135, 87936), (144, 82440), (160, 74196), (162, 73280), (180, 65952), (192, 61830), (216, 54960), (229, 51840), (240, 49464), (270, 43968), (288, 41220), (320, 37098), (324, 36640), (360, 32976), (384, 30915), (405, 29312), (432, 27480), (458, 25920), (480, 24732), (540, 21984), (576, 20610), (640, 18549), (648, 18320), (687, 17280), (720, 16488), (810, 14656), (864, 13740), (916, 12960), (960, 12366), (1080, 10992), (1145, 10368), (1152, 10305), (1296, 9160), (1374, 8640), (1440, 8244), (1620, 7328), (1728, 6870), (1832, 6480), (1920, 6183), (2061, 5760), (2160, 5496), (2290, 5184), (2592, 4580), (2748, 4320), (2880, 4122), (3240, 3664), (3435, 3456)]