139590480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8681}}^1$

素因数の和:8764

約数の個数: 80

約数和(自身を含む): 439239744

約数和(自身を除く): 299649264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 8681, 16080, 17362, 26043, 34724, 43405, 52086, 69448, 86810, 104172, 130215, 138896, 173620, 208344, 260430, 347240, 416688, 520860, 581627, 694480, 1041720, 1163254, 1744881, 2083440, 2326508, 2908135, 3489762, 4653016, 5816270, 6979524, 8724405, 9306032, 11632540, 13959048, 17448810, 23265080, 27918096, 34897620, 46530160, 69795240, 139590480]

約数ペア:

[(1, 139590480), (2, 69795240), (3, 46530160), (4, 34897620), (5, 27918096), (6, 23265080), (8, 17448810), (10, 13959048), (12, 11632540), (15, 9306032), (16, 8724405), (20, 6979524), (24, 5816270), (30, 4653016), (40, 3489762), (48, 2908135), (60, 2326508), (67, 2083440), (80, 1744881), (120, 1163254), (134, 1041720), (201, 694480), (240, 581627), (268, 520860), (335, 416688), (402, 347240), (536, 260430), (670, 208344), (804, 173620), (1005, 138896), (1072, 130215), (1340, 104172), (1608, 86810), (2010, 69448), (2680, 52086), (3216, 43405), (4020, 34724), (5360, 26043), (8040, 17362), (8681, 16080)]