684428280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{10427}}^1$

素因数の和:10988

約数の個数: 64

約数和(自身を含む): 2057235840

約数和(自身を除く): 1372807560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1094, 1641, 2188, 2735, 3282, 4376, 5470, 6564, 8205, 10427, 10940, 13128, 16410, 20854, 21880, 31281, 32820, 41708, 52135, 62562, 65640, 83416, 104270, 125124, 156405, 208540, 250248, 312810, 417080, 625620, 1251240, 5703569, 11407138, 17110707, 22814276, 28517845, 34221414, 45628552, 57035690, 68442828, 85553535, 114071380, 136885656, 171107070, 228142760, 342214140, 684428280]

約数ペア:

[(1, 684428280), (2, 342214140), (3, 228142760), (4, 171107070), (5, 136885656), (6, 114071380), (8, 85553535), (10, 68442828), (12, 57035690), (15, 45628552), (20, 34221414), (24, 28517845), (30, 22814276), (40, 17110707), (60, 11407138), (120, 5703569), (547, 1251240), (1094, 625620), (1641, 417080), (2188, 312810), (2735, 250248), (3282, 208540), (4376, 156405), (5470, 125124), (6564, 104270), (8205, 83416), (10427, 65640), (10940, 62562), (13128, 52135), (16410, 41708), (20854, 32820), (21880, 31281)]