194881920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101501}}^1$

素因数の和:101523

約数の個数: 64

約数和(自身を含む): 621192240

約数和(自身を除く): 426310320

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, 101501, 203002, 304503, 406004, 507505, 609006, 812008, 1015010, 1218012, 1522515, 1624016, 2030020, 2436024, 3045030, 3248032, 4060040, 4872048, 6090060, 6496064, 8120080, 9744096, 12180120, 12992128, 16240160, 19488192, 24360240, 32480320, 38976384, 48720480, 64960640, 97440960, 194881920]

約数ペア:

[(1, 194881920), (2, 97440960), (3, 64960640), (4, 48720480), (5, 38976384), (6, 32480320), (8, 24360240), (10, 19488192), (12, 16240160), (15, 12992128), (16, 12180120), (20, 9744096), (24, 8120080), (30, 6496064), (32, 6090060), (40, 4872048), (48, 4060040), (60, 3248032), (64, 3045030), (80, 2436024), (96, 2030020), (120, 1624016), (128, 1522515), (160, 1218012), (192, 1015010), (240, 812008), (320, 609006), (384, 507505), (480, 406004), (640, 304503), (960, 203002), (1920, 101501)]