142864560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{7349}}^1$

素因数の和:7377

約数の個数: 120

約数和(自身を含む): 497624400

約数和(自身を除く): 354759840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 7349, 9720, 14698, 19440, 22047, 29396, 36745, 44094, 58792, 66141, 73490, 88188, 110235, 117584, 132282, 146980, 176376, 198423, 220470, 264564, 293960, 330705, 352752, 396846, 440940, 529128, 587920, 595269, 661410, 793692, 881880, 992115, 1058256, 1190538, 1322820, 1587384, 1763760, 1785807, 1984230, 2381076, 2645640, 2976345, 3174768, 3571614, 3968460, 4762152, 5291280, 5952690, 7143228, 7936920, 8929035, 9524304, 11905380, 14286456, 15873840, 17858070, 23810760, 28572912, 35716140, 47621520, 71432280, 142864560]

約数ペア:

[(1, 142864560), (2, 71432280), (3, 47621520), (4, 35716140), (5, 28572912), (6, 23810760), (8, 17858070), (9, 15873840), (10, 14286456), (12, 11905380), (15, 9524304), (16, 8929035), (18, 7936920), (20, 7143228), (24, 5952690), (27, 5291280), (30, 4762152), (36, 3968460), (40, 3571614), (45, 3174768), (48, 2976345), (54, 2645640), (60, 2381076), (72, 1984230), (80, 1785807), (81, 1763760), (90, 1587384), (108, 1322820), (120, 1190538), (135, 1058256), (144, 992115), (162, 881880), (180, 793692), (216, 661410), (240, 595269), (243, 587920), (270, 529128), (324, 440940), (360, 396846), (405, 352752), (432, 330705), (486, 293960), (540, 264564), (648, 220470), (720, 198423), (810, 176376), (972, 146980), (1080, 132282), (1215, 117584), (1296, 110235), (1620, 88188), (1944, 73490), (2160, 66141), (2430, 58792), (3240, 44094), (3888, 36745), (4860, 29396), (6480, 22047), (7349, 19440), (9720, 14698)]