470019840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{122401}}^1$

素因数の和:122425

約数の個数: 72

約数和(自身を含む): 1501138128

約数和(自身を除く): 1031118288

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, 122401, 244802, 367203, 489604, 612005, 734406, 979208, 1224010, 1468812, 1836015, 1958416, 2448020, 2937624, 3672030, 3916832, 4896040, 5875248, 7344060, 7833664, 9792080, 11750496, 14688120, 15667328, 19584160, 23500992, 29376240, 31334656, 39168320, 47001984, 58752480, 78336640, 94003968, 117504960, 156673280, 235009920, 470019840]

約数ペア:

[(1, 470019840), (2, 235009920), (3, 156673280), (4, 117504960), (5, 94003968), (6, 78336640), (8, 58752480), (10, 47001984), (12, 39168320), (15, 31334656), (16, 29376240), (20, 23500992), (24, 19584160), (30, 15667328), (32, 14688120), (40, 11750496), (48, 9792080), (60, 7833664), (64, 7344060), (80, 5875248), (96, 4896040), (120, 3916832), (128, 3672030), (160, 2937624), (192, 2448020), (240, 1958416), (256, 1836015), (320, 1468812), (384, 1224010), (480, 979208), (640, 734406), (768, 612005), (960, 489604), (1280, 367203), (1920, 244802), (3840, 122401)]