195843840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{51001}}^1$

素因数の和:51025

約数の個数: 72

約数和(自身を含む): 625488528

約数和(自身を除く): 429644688

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 51001, 102002, 153003, 204004, 255005, 306006, 408008, 510010, 612012, 765015, 816016, 1020020, 1224024, 1530030, 1632032, 2040040, 2448048, 3060060, 3264064, 4080080, 4896096, 6120120, 6528128, 8160160, 9792192, 12240240, 13056256, 16320320, 19584384, 24480480, 32640640, 39168768, 48960960, 65281280, 97921920, 195843840]

約数ペア:

[(1, 195843840), (2, 97921920), (3, 65281280), (4, 48960960), (5, 39168768), (6, 32640640), (8, 24480480), (10, 19584384), (12, 16320320), (15, 13056256), (16, 12240240), (20, 9792192), (24, 8160160), (30, 6528128), (32, 6120120), (40, 4896096), (48, 4080080), (60, 3264064), (64, 3060060), (80, 2448048), (96, 2040040), (120, 1632032), (128, 1530030), (160, 1224024), (192, 1020020), (240, 816016), (256, 765015), (320, 612012), (384, 510010), (480, 408008), (640, 306006), (768, 255005), (960, 204004), (1280, 153003), (1920, 102002), (3840, 51001)]