240178560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{125093}}^1$

素因数の和:125115

約数の個数: 64

約数和(自身を含む): 765575280

約数和(自身を除く): 525396720

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, 320, 384, 480, 640, 960, 1920, 125093, 250186, 375279, 500372, 625465, 750558, 1000744, 1250930, 1501116, 1876395, 2001488, 2501860, 3002232, 3752790, 4002976, 5003720, 6004464, 7505580, 8005952, 10007440, 12008928, 15011160, 16011904, 20014880, 24017856, 30022320, 40029760, 48035712, 60044640, 80059520, 120089280, 240178560]

約数ペア:

[(1, 240178560), (2, 120089280), (3, 80059520), (4, 60044640), (5, 48035712), (6, 40029760), (8, 30022320), (10, 24017856), (12, 20014880), (15, 16011904), (16, 15011160), (20, 12008928), (24, 10007440), (30, 8005952), (32, 7505580), (40, 6004464), (48, 5003720), (60, 4002976), (64, 3752790), (80, 3002232), (96, 2501860), (120, 2001488), (128, 1876395), (160, 1501116), (192, 1250930), (240, 1000744), (320, 750558), (384, 625465), (480, 500372), (640, 375279), (960, 250186), (1920, 125093)]