304485120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{26431}}^1$

素因数の和:26458

約数の個数: 108

約数和(自身を含む): 1053526656

約数和(自身を除く): 749041536

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, 26431, 52862, 79293, 105724, 132155, 158586, 211448, 237879, 264310, 317172, 396465, 422896, 475758, 528620, 634344, 792930, 845792, 951516, 1057240, 1189395, 1268688, 1585860, 1691584, 1903032, 2114480, 2378790, 2537376, 3171720, 3383168, 3806064, 4228960, 4757580, 5074752, 6343440, 6766336, 7612128, 8457920, 9515160, 10149504, 12686880, 15224256, 16915840, 19030320, 20299008, 25373760, 30448512, 33831680, 38060640, 50747520, 60897024, 76121280, 101495040, 152242560, 304485120]

約数ペア:

[(1, 304485120), (2, 152242560), (3, 101495040), (4, 76121280), (5, 60897024), (6, 50747520), (8, 38060640), (9, 33831680), (10, 30448512), (12, 25373760), (15, 20299008), (16, 19030320), (18, 16915840), (20, 15224256), (24, 12686880), (30, 10149504), (32, 9515160), (36, 8457920), (40, 7612128), (45, 6766336), (48, 6343440), (60, 5074752), (64, 4757580), (72, 4228960), (80, 3806064), (90, 3383168), (96, 3171720), (120, 2537376), (128, 2378790), (144, 2114480), (160, 1903032), (180, 1691584), (192, 1585860), (240, 1268688), (256, 1189395), (288, 1057240), (320, 951516), (360, 845792), (384, 792930), (480, 634344), (576, 528620), (640, 475758), (720, 422896), (768, 396465), (960, 317172), (1152, 264310), (1280, 237879), (1440, 211448), (1920, 158586), (2304, 132155), (2880, 105724), (3840, 79293), (5760, 52862), (11520, 26431)]