47925120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 154836000

約数和(自身を除く): 106910880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 229, 240, 320, 327, 384, 436, 458, 480, 545, 640, 654, 687, 872, 916, 960, 1090, 1145, 1308, 1374, 1635, 1744, 1832, 1920, 2180, 2290, 2616, 2748, 3270, 3435, 3488, 3664, 4360, 4580, 5232, 5496, 6540, 6870, 6976, 7328, 8720, 9160, 10464, 10992, 13080, 13740, 13952, 14656, 17440, 18320, 20928, 21984, 24961, 26160, 27480, 29312, 34880, 36640, 41856, 43968, 49922, 52320, 54960, 69760, 73280, 74883, 87936, 99844, 104640, 109920, 124805, 146560, 149766, 199688, 209280, 219840, 249610, 299532, 374415, 399376, 439680, 499220, 599064, 748830, 798752, 998440, 1198128, 1497660, 1597504, 1996880, 2396256, 2995320, 3195008, 3993760, 4792512, 5990640, 7987520, 9585024, 11981280, 15975040, 23962560, 47925120]

約数ペア:

[(1, 47925120), (2, 23962560), (3, 15975040), (4, 11981280), (5, 9585024), (6, 7987520), (8, 5990640), (10, 4792512), (12, 3993760), (15, 3195008), (16, 2995320), (20, 2396256), (24, 1996880), (30, 1597504), (32, 1497660), (40, 1198128), (48, 998440), (60, 798752), (64, 748830), (80, 599064), (96, 499220), (109, 439680), (120, 399376), (128, 374415), (160, 299532), (192, 249610), (218, 219840), (229, 209280), (240, 199688), (320, 149766), (327, 146560), (384, 124805), (436, 109920), (458, 104640), (480, 99844), (545, 87936), (640, 74883), (654, 73280), (687, 69760), (872, 54960), (916, 52320), (960, 49922), (1090, 43968), (1145, 41856), (1308, 36640), (1374, 34880), (1635, 29312), (1744, 27480), (1832, 26160), (1920, 24961), (2180, 21984), (2290, 20928), (2616, 18320), (2748, 17440), (3270, 14656), (3435, 13952), (3488, 13740), (3664, 13080), (4360, 10992), (4580, 10464), (5232, 9160), (5496, 8720), (6540, 7328), (6870, 6976)]