64256160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{509}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 203575680

約数和(自身を除く): 139319520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 263, 480, 509, 526, 789, 1018, 1052, 1315, 1527, 1578, 2036, 2104, 2545, 2630, 3054, 3156, 3945, 4072, 4208, 5090, 5260, 6108, 6312, 7635, 7890, 8144, 8416, 10180, 10520, 12216, 12624, 15270, 15780, 16288, 20360, 21040, 24432, 25248, 30540, 31560, 40720, 42080, 48864, 61080, 63120, 81440, 122160, 126240, 133867, 244320, 267734, 401601, 535468, 669335, 803202, 1070936, 1338670, 1606404, 2008005, 2141872, 2677340, 3212808, 4016010, 4283744, 5354680, 6425616, 8032020, 10709360, 12851232, 16064040, 21418720, 32128080, 64256160]

約数ペア:

[(1, 64256160), (2, 32128080), (3, 21418720), (4, 16064040), (5, 12851232), (6, 10709360), (8, 8032020), (10, 6425616), (12, 5354680), (15, 4283744), (16, 4016010), (20, 3212808), (24, 2677340), (30, 2141872), (32, 2008005), (40, 1606404), (48, 1338670), (60, 1070936), (80, 803202), (96, 669335), (120, 535468), (160, 401601), (240, 267734), (263, 244320), (480, 133867), (509, 126240), (526, 122160), (789, 81440), (1018, 63120), (1052, 61080), (1315, 48864), (1527, 42080), (1578, 40720), (2036, 31560), (2104, 30540), (2545, 25248), (2630, 24432), (3054, 21040), (3156, 20360), (3945, 16288), (4072, 15780), (4208, 15270), (5090, 12624), (5260, 12216), (6108, 10520), (6312, 10180), (7635, 8416), (7890, 8144)]