553557120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1259}}^1$

素因数の和:1510

約数の個数: 128

約数和(自身を含む): 1773576000

約数和(自身を除く): 1220018880

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, 229, 240, 320, 384, 458, 480, 640, 687, 916, 960, 1145, 1259, 1374, 1832, 1920, 2290, 2518, 2748, 3435, 3664, 3777, 4580, 5036, 5496, 6295, 6870, 7328, 7554, 9160, 10072, 10992, 12590, 13740, 14656, 15108, 18320, 18885, 20144, 21984, 25180, 27480, 29312, 30216, 36640, 37770, 40288, 43968, 50360, 54960, 60432, 73280, 75540, 80576, 87936, 100720, 109920, 120864, 146560, 151080, 161152, 201440, 219840, 241728, 288311, 302160, 402880, 439680, 483456, 576622, 604320, 805760, 864933, 1153244, 1208640, 1441555, 1729866, 2306488, 2417280, 2883110, 3459732, 4324665, 4612976, 5766220, 6919464, 8649330, 9225952, 11532440, 13838928, 17298660, 18451904, 23064880, 27677856, 34597320, 36903808, 46129760, 55355712, 69194640, 92259520, 110711424, 138389280, 184519040, 276778560, 553557120]

約数ペア:

[(1, 553557120), (2, 276778560), (3, 184519040), (4, 138389280), (5, 110711424), (6, 92259520), (8, 69194640), (10, 55355712), (12, 46129760), (15, 36903808), (16, 34597320), (20, 27677856), (24, 23064880), (30, 18451904), (32, 17298660), (40, 13838928), (48, 11532440), (60, 9225952), (64, 8649330), (80, 6919464), (96, 5766220), (120, 4612976), (128, 4324665), (160, 3459732), (192, 2883110), (229, 2417280), (240, 2306488), (320, 1729866), (384, 1441555), (458, 1208640), (480, 1153244), (640, 864933), (687, 805760), (916, 604320), (960, 576622), (1145, 483456), (1259, 439680), (1374, 402880), (1832, 302160), (1920, 288311), (2290, 241728), (2518, 219840), (2748, 201440), (3435, 161152), (3664, 151080), (3777, 146560), (4580, 120864), (5036, 109920), (5496, 100720), (6295, 87936), (6870, 80576), (7328, 75540), (7554, 73280), (9160, 60432), (10072, 54960), (10992, 50360), (12590, 43968), (13740, 40288), (14656, 37770), (15108, 36640), (18320, 30216), (18885, 29312), (20144, 27480), (21984, 25180)]