82894080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{21587}}^1$

素因数の和:21611

約数の個数: 72

約数和(自身を含む): 264755232

約数和(自身を除く): 181861152

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, 21587, 43174, 64761, 86348, 107935, 129522, 172696, 215870, 259044, 323805, 345392, 431740, 518088, 647610, 690784, 863480, 1036176, 1295220, 1381568, 1726960, 2072352, 2590440, 2763136, 3453920, 4144704, 5180880, 5526272, 6907840, 8289408, 10361760, 13815680, 16578816, 20723520, 27631360, 41447040, 82894080]

約数ペア:

[(1, 82894080), (2, 41447040), (3, 27631360), (4, 20723520), (5, 16578816), (6, 13815680), (8, 10361760), (10, 8289408), (12, 6907840), (15, 5526272), (16, 5180880), (20, 4144704), (24, 3453920), (30, 2763136), (32, 2590440), (40, 2072352), (48, 1726960), (60, 1381568), (64, 1295220), (80, 1036176), (96, 863480), (120, 690784), (128, 647610), (160, 518088), (192, 431740), (240, 345392), (256, 323805), (320, 259044), (384, 215870), (480, 172696), (640, 129522), (768, 107935), (960, 86348), (1280, 64761), (1920, 43174), (3840, 21587)]