7008480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 24845184

約数和(自身を除く): 17836704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 157, 160, 180, 186, 240, 248, 279, 288, 310, 314, 360, 372, 465, 471, 480, 496, 558, 620, 628, 720, 744, 785, 930, 942, 992, 1116, 1240, 1256, 1395, 1413, 1440, 1488, 1570, 1860, 1884, 2232, 2355, 2480, 2512, 2790, 2826, 2976, 3140, 3720, 3768, 4464, 4710, 4867, 4960, 5024, 5580, 5652, 6280, 7065, 7440, 7536, 8928, 9420, 9734, 11160, 11304, 12560, 14130, 14601, 14880, 15072, 18840, 19468, 22320, 22608, 24335, 25120, 28260, 29202, 37680, 38936, 43803, 44640, 45216, 48670, 56520, 58404, 73005, 75360, 77872, 87606, 97340, 113040, 116808, 146010, 155744, 175212, 194680, 219015, 226080, 233616, 292020, 350424, 389360, 438030, 467232, 584040, 700848, 778720, 876060, 1168080, 1401696, 1752120, 2336160, 3504240, 7008480]

約数ペア:

[(1, 7008480), (2, 3504240), (3, 2336160), (4, 1752120), (5, 1401696), (6, 1168080), (8, 876060), (9, 778720), (10, 700848), (12, 584040), (15, 467232), (16, 438030), (18, 389360), (20, 350424), (24, 292020), (30, 233616), (31, 226080), (32, 219015), (36, 194680), (40, 175212), (45, 155744), (48, 146010), (60, 116808), (62, 113040), (72, 97340), (80, 87606), (90, 77872), (93, 75360), (96, 73005), (120, 58404), (124, 56520), (144, 48670), (155, 45216), (157, 44640), (160, 43803), (180, 38936), (186, 37680), (240, 29202), (248, 28260), (279, 25120), (288, 24335), (310, 22608), (314, 22320), (360, 19468), (372, 18840), (465, 15072), (471, 14880), (480, 14601), (496, 14130), (558, 12560), (620, 11304), (628, 11160), (720, 9734), (744, 9420), (785, 8928), (930, 7536), (942, 7440), (992, 7065), (1116, 6280), (1240, 5652), (1256, 5580), (1395, 5024), (1413, 4960), (1440, 4867), (1488, 4710), (1570, 4464), (1860, 3768), (1884, 3720), (2232, 3140), (2355, 2976), (2480, 2826), (2512, 2790)]