312088320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{27091}}^1$

素因数の和:27118

約数の個数: 108

約数和(自身を含む): 1079832936

約数和(自身を除く): 767744616

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 27091, 54182, 81273, 108364, 135455, 162546, 216728, 243819, 270910, 325092, 406365, 433456, 487638, 541820, 650184, 812730, 866912, 975276, 1083640, 1219095, 1300368, 1625460, 1733824, 1950552, 2167280, 2438190, 2600736, 3250920, 3467648, 3901104, 4334560, 4876380, 5201472, 6501840, 6935296, 7802208, 8669120, 9752760, 10402944, 13003680, 15604416, 17338240, 19505520, 20805888, 26007360, 31208832, 34676480, 39011040, 52014720, 62417664, 78022080, 104029440, 156044160, 312088320]

約数ペア:

[(1, 312088320), (2, 156044160), (3, 104029440), (4, 78022080), (5, 62417664), (6, 52014720), (8, 39011040), (9, 34676480), (10, 31208832), (12, 26007360), (15, 20805888), (16, 19505520), (18, 17338240), (20, 15604416), (24, 13003680), (30, 10402944), (32, 9752760), (36, 8669120), (40, 7802208), (45, 6935296), (48, 6501840), (60, 5201472), (64, 4876380), (72, 4334560), (80, 3901104), (90, 3467648), (96, 3250920), (120, 2600736), (128, 2438190), (144, 2167280), (160, 1950552), (180, 1733824), (192, 1625460), (240, 1300368), (256, 1219095), (288, 1083640), (320, 975276), (360, 866912), (384, 812730), (480, 650184), (576, 541820), (640, 487638), (720, 433456), (768, 406365), (960, 325092), (1152, 270910), (1280, 243819), (1440, 216728), (1920, 162546), (2304, 135455), (2880, 108364), (3840, 81273), (5760, 54182), (11520, 27091)]