43972560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:565

約数の個数: 120

約数和(自身を含む): 148997160

約数和(自身を除く): 105024600

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, 389, 471, 628, 720, 778, 785, 942, 1167, 1256, 1413, 1556, 1570, 1884, 1945, 2334, 2355, 2512, 2826, 3112, 3140, 3501, 3768, 3890, 4668, 4710, 5652, 5835, 6224, 6280, 7002, 7065, 7536, 7780, 9336, 9420, 11304, 11670, 12560, 14004, 14130, 15560, 17505, 18672, 18840, 22608, 23340, 28008, 28260, 31120, 35010, 37680, 46680, 56016, 56520, 61073, 70020, 93360, 113040, 122146, 140040, 183219, 244292, 280080, 305365, 366438, 488584, 549657, 610730, 732876, 916095, 977168, 1099314, 1221460, 1465752, 1832190, 2198628, 2442920, 2748285, 2931504, 3664380, 4397256, 4885840, 5496570, 7328760, 8794512, 10993140, 14657520, 21986280, 43972560]

約数ペア:

[(1, 43972560), (2, 21986280), (3, 14657520), (4, 10993140), (5, 8794512), (6, 7328760), (8, 5496570), (9, 4885840), (10, 4397256), (12, 3664380), (15, 2931504), (16, 2748285), (18, 2442920), (20, 2198628), (24, 1832190), (30, 1465752), (36, 1221460), (40, 1099314), (45, 977168), (48, 916095), (60, 732876), (72, 610730), (80, 549657), (90, 488584), (120, 366438), (144, 305365), (157, 280080), (180, 244292), (240, 183219), (314, 140040), (360, 122146), (389, 113040), (471, 93360), (628, 70020), (720, 61073), (778, 56520), (785, 56016), (942, 46680), (1167, 37680), (1256, 35010), (1413, 31120), (1556, 28260), (1570, 28008), (1884, 23340), (1945, 22608), (2334, 18840), (2355, 18672), (2512, 17505), (2826, 15560), (3112, 14130), (3140, 14004), (3501, 12560), (3768, 11670), (3890, 11304), (4668, 9420), (4710, 9336), (5652, 7780), (5835, 7536), (6224, 7065), (6280, 7002)]