193883520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{100981}}^1$

素因数の和:101003

約数の個数: 64

約数和(自身を含む): 618009840

約数和(自身を除く): 424126320

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, 100981, 201962, 302943, 403924, 504905, 605886, 807848, 1009810, 1211772, 1514715, 1615696, 2019620, 2423544, 3029430, 3231392, 4039240, 4847088, 6058860, 6462784, 8078480, 9694176, 12117720, 12925568, 16156960, 19388352, 24235440, 32313920, 38776704, 48470880, 64627840, 96941760, 193883520]

約数ペア:

[(1, 193883520), (2, 96941760), (3, 64627840), (4, 48470880), (5, 38776704), (6, 32313920), (8, 24235440), (10, 19388352), (12, 16156960), (15, 12925568), (16, 12117720), (20, 9694176), (24, 8078480), (30, 6462784), (32, 6058860), (40, 4847088), (48, 4039240), (60, 3231392), (64, 3029430), (80, 2423544), (96, 2019620), (120, 1615696), (128, 1514715), (160, 1211772), (192, 1009810), (240, 807848), (320, 605886), (384, 504905), (480, 403924), (640, 302943), (960, 201962), (1920, 100981)]