1252171680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13109}}^1$

素因数の和:13326

約数の個数: 96

約数和(自身を含む): 3964464000

約数和(自身を除く): 2712292320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 480, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 6368, 7960, 9552, 11940, 13109, 15920, 19104, 23880, 26218, 31840, 39327, 47760, 52436, 65545, 78654, 95520, 104872, 131090, 157308, 196635, 209744, 262180, 314616, 393270, 419488, 524360, 629232, 786540, 1048720, 1258464, 1573080, 2097440, 2608691, 3146160, 5217382, 6292320, 7826073, 10434764, 13043455, 15652146, 20869528, 26086910, 31304292, 39130365, 41739056, 52173820, 62608584, 78260730, 83478112, 104347640, 125217168, 156521460, 208695280, 250434336, 313042920, 417390560, 626085840, 1252171680]

約数ペア:

[(1, 1252171680), (2, 626085840), (3, 417390560), (4, 313042920), (5, 250434336), (6, 208695280), (8, 156521460), (10, 125217168), (12, 104347640), (15, 83478112), (16, 78260730), (20, 62608584), (24, 52173820), (30, 41739056), (32, 39130365), (40, 31304292), (48, 26086910), (60, 20869528), (80, 15652146), (96, 13043455), (120, 10434764), (160, 7826073), (199, 6292320), (240, 5217382), (398, 3146160), (480, 2608691), (597, 2097440), (796, 1573080), (995, 1258464), (1194, 1048720), (1592, 786540), (1990, 629232), (2388, 524360), (2985, 419488), (3184, 393270), (3980, 314616), (4776, 262180), (5970, 209744), (6368, 196635), (7960, 157308), (9552, 131090), (11940, 104872), (13109, 95520), (15920, 78654), (19104, 65545), (23880, 52436), (26218, 47760), (31840, 39327)]