725095680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{188827}}^1$

素因数の和:188851

約数の個数: 72

約数和(自身を含む): 2315786592

約数和(自身を除く): 1590690912

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, 188827, 377654, 566481, 755308, 944135, 1132962, 1510616, 1888270, 2265924, 2832405, 3021232, 3776540, 4531848, 5664810, 6042464, 7553080, 9063696, 11329620, 12084928, 15106160, 18127392, 22659240, 24169856, 30212320, 36254784, 45318480, 48339712, 60424640, 72509568, 90636960, 120849280, 145019136, 181273920, 241698560, 362547840, 725095680]

約数ペア:

[(1, 725095680), (2, 362547840), (3, 241698560), (4, 181273920), (5, 145019136), (6, 120849280), (8, 90636960), (10, 72509568), (12, 60424640), (15, 48339712), (16, 45318480), (20, 36254784), (24, 30212320), (30, 24169856), (32, 22659240), (40, 18127392), (48, 15106160), (60, 12084928), (64, 11329620), (80, 9063696), (96, 7553080), (120, 6042464), (128, 5664810), (160, 4531848), (192, 3776540), (240, 3021232), (256, 2832405), (320, 2265924), (384, 1888270), (480, 1510616), (640, 1132962), (768, 944135), (960, 755308), (1280, 566481), (1920, 377654), (3840, 188827)]