487573920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{619}}^1$

素因数の和:1187

約数の個数: 144

約数和(自身を含む): 1669580640

約数和(自身を除く): 1182006720

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 547, 619, 720, 1094, 1238, 1440, 1641, 1857, 2188, 2476, 2735, 3095, 3282, 3714, 4376, 4923, 4952, 5470, 5571, 6190, 6564, 7428, 8205, 8752, 9285, 9846, 9904, 10940, 11142, 12380, 13128, 14856, 16410, 17504, 18570, 19692, 19808, 21880, 22284, 24615, 24760, 26256, 27855, 29712, 32820, 37140, 39384, 43760, 44568, 49230, 49520, 52512, 55710, 59424, 65640, 74280, 78768, 87520, 89136, 98460, 99040, 111420, 131280, 148560, 157536, 178272, 196920, 222840, 262560, 297120, 338593, 393840, 445680, 677186, 787680, 891360, 1015779, 1354372, 1692965, 2031558, 2708744, 3047337, 3385930, 4063116, 5078895, 5417488, 6094674, 6771860, 8126232, 10157790, 10834976, 12189348, 13543720, 15236685, 16252464, 20315580, 24378696, 27087440, 30473370, 32504928, 40631160, 48757392, 54174880, 60946740, 81262320, 97514784, 121893480, 162524640, 243786960, 487573920]

約数ペア:

[(1, 487573920), (2, 243786960), (3, 162524640), (4, 121893480), (5, 97514784), (6, 81262320), (8, 60946740), (9, 54174880), (10, 48757392), (12, 40631160), (15, 32504928), (16, 30473370), (18, 27087440), (20, 24378696), (24, 20315580), (30, 16252464), (32, 15236685), (36, 13543720), (40, 12189348), (45, 10834976), (48, 10157790), (60, 8126232), (72, 6771860), (80, 6094674), (90, 5417488), (96, 5078895), (120, 4063116), (144, 3385930), (160, 3047337), (180, 2708744), (240, 2031558), (288, 1692965), (360, 1354372), (480, 1015779), (547, 891360), (619, 787680), (720, 677186), (1094, 445680), (1238, 393840), (1440, 338593), (1641, 297120), (1857, 262560), (2188, 222840), (2476, 196920), (2735, 178272), (3095, 157536), (3282, 148560), (3714, 131280), (4376, 111420), (4923, 99040), (4952, 98460), (5470, 89136), (5571, 87520), (6190, 78768), (6564, 74280), (7428, 65640), (8205, 59424), (8752, 55710), (9285, 52512), (9846, 49520), (9904, 49230), (10940, 44568), (11142, 43760), (12380, 39384), (13128, 37140), (14856, 32820), (16410, 29712), (17504, 27855), (18570, 26256), (19692, 24760), (19808, 24615), (21880, 22284)]