47790720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{8297}}^1$

素因数の和:8322

約数の個数: 96

約数和(自身を含む): 165047220

約数和(自身を除く): 117256500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 8297, 16594, 24891, 33188, 41485, 49782, 66376, 74673, 82970, 99564, 124455, 132752, 149346, 165940, 199128, 248910, 265504, 298692, 331880, 373365, 398256, 497820, 531008, 597384, 663760, 746730, 796512, 995640, 1062016, 1194768, 1327520, 1493460, 1593024, 1991280, 2389536, 2655040, 2986920, 3186048, 3982560, 4779072, 5310080, 5973840, 7965120, 9558144, 11947680, 15930240, 23895360, 47790720]

約数ペア:

[(1, 47790720), (2, 23895360), (3, 15930240), (4, 11947680), (5, 9558144), (6, 7965120), (8, 5973840), (9, 5310080), (10, 4779072), (12, 3982560), (15, 3186048), (16, 2986920), (18, 2655040), (20, 2389536), (24, 1991280), (30, 1593024), (32, 1493460), (36, 1327520), (40, 1194768), (45, 1062016), (48, 995640), (60, 796512), (64, 746730), (72, 663760), (80, 597384), (90, 531008), (96, 497820), (120, 398256), (128, 373365), (144, 331880), (160, 298692), (180, 265504), (192, 248910), (240, 199128), (288, 165940), (320, 149346), (360, 132752), (384, 124455), (480, 99564), (576, 82970), (640, 74673), (720, 66376), (960, 49782), (1152, 41485), (1440, 33188), (1920, 24891), (2880, 16594), (5760, 8297)]