61211520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{10627}}^1$

素因数の和:10652

約数の個数: 96

約数和(自身を含む): 211390920

約数和(自身を除く): 150179400

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 10627, 21254, 31881, 42508, 53135, 63762, 85016, 95643, 106270, 127524, 159405, 170032, 191286, 212540, 255048, 318810, 340064, 382572, 425080, 478215, 510096, 637620, 680128, 765144, 850160, 956430, 1020192, 1275240, 1360256, 1530288, 1700320, 1912860, 2040384, 2550480, 3060576, 3400640, 3825720, 4080768, 5100960, 6121152, 6801280, 7651440, 10201920, 12242304, 15302880, 20403840, 30605760, 61211520]

約数ペア:

[(1, 61211520), (2, 30605760), (3, 20403840), (4, 15302880), (5, 12242304), (6, 10201920), (8, 7651440), (9, 6801280), (10, 6121152), (12, 5100960), (15, 4080768), (16, 3825720), (18, 3400640), (20, 3060576), (24, 2550480), (30, 2040384), (32, 1912860), (36, 1700320), (40, 1530288), (45, 1360256), (48, 1275240), (60, 1020192), (64, 956430), (72, 850160), (80, 765144), (90, 680128), (96, 637620), (120, 510096), (128, 478215), (144, 425080), (160, 382572), (180, 340064), (192, 318810), (240, 255048), (288, 212540), (320, 191286), (360, 170032), (384, 159405), (480, 127524), (576, 106270), (640, 95643), (720, 85016), (960, 63762), (1152, 53135), (1440, 42508), (1920, 31881), (2880, 21254), (5760, 10627)]