122992000

素因数分解:

$2^7\times 5^3\times {\mathrm{7687}}^1$

素因数の和:7716

約数の個数: 64

約数和(自身を含む): 305828640

約数和(自身を除く): 182836640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 7687, 8000, 15374, 16000, 30748, 38435, 61496, 76870, 122992, 153740, 192175, 245984, 307480, 384350, 491968, 614960, 768700, 960875, 983936, 1229920, 1537400, 1921750, 2459840, 3074800, 3843500, 4919680, 6149600, 7687000, 12299200, 15374000, 24598400, 30748000, 61496000, 122992000]

約数ペア:

[(1, 122992000), (2, 61496000), (4, 30748000), (5, 24598400), (8, 15374000), (10, 12299200), (16, 7687000), (20, 6149600), (25, 4919680), (32, 3843500), (40, 3074800), (50, 2459840), (64, 1921750), (80, 1537400), (100, 1229920), (125, 983936), (128, 960875), (160, 768700), (200, 614960), (250, 491968), (320, 384350), (400, 307480), (500, 245984), (640, 192175), (800, 153740), (1000, 122992), (1600, 76870), (2000, 61496), (3200, 38435), (4000, 30748), (7687, 16000), (8000, 15374)]