30294720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 168

約数和(自身を含む): 106430064

約数和(自身を除く): 76135344

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, 64, 67, 72, 80, 90, 96, 120, 134, 144, 157, 160, 180, 192, 201, 240, 268, 288, 314, 320, 335, 360, 402, 471, 480, 536, 576, 603, 628, 670, 720, 785, 804, 942, 960, 1005, 1072, 1206, 1256, 1340, 1413, 1440, 1570, 1608, 1884, 2010, 2144, 2355, 2412, 2512, 2680, 2826, 2880, 3015, 3140, 3216, 3768, 4020, 4288, 4710, 4824, 5024, 5360, 5652, 6030, 6280, 6432, 7065, 7536, 8040, 9420, 9648, 10048, 10519, 10720, 11304, 12060, 12560, 12864, 14130, 15072, 16080, 18840, 19296, 21038, 21440, 22608, 24120, 25120, 28260, 30144, 31557, 32160, 37680, 38592, 42076, 45216, 48240, 50240, 52595, 56520, 63114, 64320, 75360, 84152, 90432, 94671, 96480, 105190, 113040, 126228, 150720, 157785, 168304, 189342, 192960, 210380, 226080, 252456, 315570, 336608, 378684, 420760, 452160, 473355, 504912, 631140, 673216, 757368, 841520, 946710, 1009824, 1262280, 1514736, 1683040, 1893420, 2019648, 2524560, 3029472, 3366080, 3786840, 5049120, 6058944, 7573680, 10098240, 15147360, 30294720]

約数ペア:

[(1, 30294720), (2, 15147360), (3, 10098240), (4, 7573680), (5, 6058944), (6, 5049120), (8, 3786840), (9, 3366080), (10, 3029472), (12, 2524560), (15, 2019648), (16, 1893420), (18, 1683040), (20, 1514736), (24, 1262280), (30, 1009824), (32, 946710), (36, 841520), (40, 757368), (45, 673216), (48, 631140), (60, 504912), (64, 473355), (67, 452160), (72, 420760), (80, 378684), (90, 336608), (96, 315570), (120, 252456), (134, 226080), (144, 210380), (157, 192960), (160, 189342), (180, 168304), (192, 157785), (201, 150720), (240, 126228), (268, 113040), (288, 105190), (314, 96480), (320, 94671), (335, 90432), (360, 84152), (402, 75360), (471, 64320), (480, 63114), (536, 56520), (576, 52595), (603, 50240), (628, 48240), (670, 45216), (720, 42076), (785, 38592), (804, 37680), (942, 32160), (960, 31557), (1005, 30144), (1072, 28260), (1206, 25120), (1256, 24120), (1340, 22608), (1413, 21440), (1440, 21038), (1570, 19296), (1608, 18840), (1884, 16080), (2010, 15072), (2144, 14130), (2355, 12864), (2412, 12560), (2512, 12060), (2680, 11304), (2826, 10720), (2880, 10519), (3015, 10048), (3140, 9648), (3216, 9420), (3768, 8040), (4020, 7536), (4288, 7065), (4710, 6432), (4824, 6280), (5024, 6030), (5360, 5652)]