15365120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{3001}}^1$

素因数の和:3026

約数の個数: 44

約数和(自身を含む): 36870564

約数和(自身を除く): 21505444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 3001, 5120, 6002, 12004, 15005, 24008, 30010, 48016, 60020, 96032, 120040, 192064, 240080, 384128, 480160, 768256, 960320, 1536512, 1920640, 3073024, 3841280, 7682560, 15365120]

約数ペア:

[(1, 15365120), (2, 7682560), (4, 3841280), (5, 3073024), (8, 1920640), (10, 1536512), (16, 960320), (20, 768256), (32, 480160), (40, 384128), (64, 240080), (80, 192064), (128, 120040), (160, 96032), (256, 60020), (320, 48016), (512, 30010), (640, 24008), (1024, 15005), (1280, 12004), (2560, 6002), (3001, 5120)]