61832880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:723

約数の個数: 120

約数和(自身を含む): 209360112

約数和(自身を除く): 147527232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 547, 628, 720, 785, 942, 1094, 1256, 1413, 1570, 1641, 1884, 2188, 2355, 2512, 2735, 2826, 3140, 3282, 3768, 4376, 4710, 4923, 5470, 5652, 6280, 6564, 7065, 7536, 8205, 8752, 9420, 9846, 10940, 11304, 12560, 13128, 14130, 16410, 18840, 19692, 21880, 22608, 24615, 26256, 28260, 32820, 37680, 39384, 43760, 49230, 56520, 65640, 78768, 85879, 98460, 113040, 131280, 171758, 196920, 257637, 343516, 393840, 429395, 515274, 687032, 772911, 858790, 1030548, 1288185, 1374064, 1545822, 1717580, 2061096, 2576370, 3091644, 3435160, 3864555, 4122192, 5152740, 6183288, 6870320, 7729110, 10305480, 12366576, 15458220, 20610960, 30916440, 61832880]

約数ペア:

[(1, 61832880), (2, 30916440), (3, 20610960), (4, 15458220), (5, 12366576), (6, 10305480), (8, 7729110), (9, 6870320), (10, 6183288), (12, 5152740), (15, 4122192), (16, 3864555), (18, 3435160), (20, 3091644), (24, 2576370), (30, 2061096), (36, 1717580), (40, 1545822), (45, 1374064), (48, 1288185), (60, 1030548), (72, 858790), (80, 772911), (90, 687032), (120, 515274), (144, 429395), (157, 393840), (180, 343516), (240, 257637), (314, 196920), (360, 171758), (471, 131280), (547, 113040), (628, 98460), (720, 85879), (785, 78768), (942, 65640), (1094, 56520), (1256, 49230), (1413, 43760), (1570, 39384), (1641, 37680), (1884, 32820), (2188, 28260), (2355, 26256), (2512, 24615), (2735, 22608), (2826, 21880), (3140, 19692), (3282, 18840), (3768, 16410), (4376, 14130), (4710, 13128), (4923, 12560), (5470, 11304), (5652, 10940), (6280, 9846), (6564, 9420), (7065, 8752), (7536, 8205)]