1184862720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{154279}}^1$

素因数の和:154305

約数の個数: 80

約数和(自身を含む): 3787882560

約数和(自身を除く): 2603019840

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 154279, 308558, 462837, 617116, 771395, 925674, 1234232, 1542790, 1851348, 2314185, 2468464, 3085580, 3702696, 4628370, 4936928, 6171160, 7405392, 9256740, 9873856, 12342320, 14810784, 18513480, 19747712, 24684640, 29621568, 37026960, 39495424, 49369280, 59243136, 74053920, 78990848, 98738560, 118486272, 148107840, 197477120, 236972544, 296215680, 394954240, 592431360, 1184862720]

約数ペア:

[(1, 1184862720), (2, 592431360), (3, 394954240), (4, 296215680), (5, 236972544), (6, 197477120), (8, 148107840), (10, 118486272), (12, 98738560), (15, 78990848), (16, 74053920), (20, 59243136), (24, 49369280), (30, 39495424), (32, 37026960), (40, 29621568), (48, 24684640), (60, 19747712), (64, 18513480), (80, 14810784), (96, 12342320), (120, 9873856), (128, 9256740), (160, 7405392), (192, 6171160), (240, 4936928), (256, 4628370), (320, 3702696), (384, 3085580), (480, 2468464), (512, 2314185), (640, 1851348), (768, 1542790), (960, 1234232), (1280, 925674), (1536, 771395), (1920, 617116), (2560, 462837), (3840, 308558), (7680, 154279)]