64608480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{44867}}^1$

素因数の和:44888

約数の個数: 72

約数和(自身を含む): 220481352

約数和(自身を除く): 155872872

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 44867, 89734, 134601, 179468, 224335, 269202, 358936, 403803, 448670, 538404, 673005, 717872, 807606, 897340, 1076808, 1346010, 1435744, 1615212, 1794680, 2019015, 2153616, 2692020, 3230424, 3589360, 4038030, 4307232, 5384040, 6460848, 7178720, 8076060, 10768080, 12921696, 16152120, 21536160, 32304240, 64608480]

約数ペア:

[(1, 64608480), (2, 32304240), (3, 21536160), (4, 16152120), (5, 12921696), (6, 10768080), (8, 8076060), (9, 7178720), (10, 6460848), (12, 5384040), (15, 4307232), (16, 4038030), (18, 3589360), (20, 3230424), (24, 2692020), (30, 2153616), (32, 2019015), (36, 1794680), (40, 1615212), (45, 1435744), (48, 1346010), (60, 1076808), (72, 897340), (80, 807606), (90, 717872), (96, 673005), (120, 538404), (144, 448670), (160, 403803), (180, 358936), (240, 269202), (288, 224335), (360, 179468), (480, 134601), (720, 89734), (1440, 44867)]