2747285280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1907837}}^1$

素因数の和:1907858

約数の個数: 72

約数和(自身を含む): 9375115932

約数和(自身を除く): 6627830652

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1907837, 3815674, 5723511, 7631348, 9539185, 11447022, 15262696, 17170533, 19078370, 22894044, 28617555, 30525392, 34341066, 38156740, 45788088, 57235110, 61050784, 68682132, 76313480, 85852665, 91576176, 114470220, 137364264, 152626960, 171705330, 183152352, 228940440, 274728528, 305253920, 343410660, 457880880, 549457056, 686821320, 915761760, 1373642640, 2747285280]

約数ペア:

[(1, 2747285280), (2, 1373642640), (3, 915761760), (4, 686821320), (5, 549457056), (6, 457880880), (8, 343410660), (9, 305253920), (10, 274728528), (12, 228940440), (15, 183152352), (16, 171705330), (18, 152626960), (20, 137364264), (24, 114470220), (30, 91576176), (32, 85852665), (36, 76313480), (40, 68682132), (45, 61050784), (48, 57235110), (60, 45788088), (72, 38156740), (80, 34341066), (90, 30525392), (96, 28617555), (120, 22894044), (144, 19078370), (160, 17170533), (180, 15262696), (240, 11447022), (288, 9539185), (360, 7631348), (480, 5723511), (720, 3815674), (1440, 1907837)]