495528480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{344117}}^1$

素因数の和:344138

約数の個数: 72

約数和(自身を含む): 1690995852

約数和(自身を除く): 1195467372

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, 344117, 688234, 1032351, 1376468, 1720585, 2064702, 2752936, 3097053, 3441170, 4129404, 5161755, 5505872, 6194106, 6882340, 8258808, 10323510, 11011744, 12388212, 13764680, 15485265, 16517616, 20647020, 24776424, 27529360, 30970530, 33035232, 41294040, 49552848, 55058720, 61941060, 82588080, 99105696, 123882120, 165176160, 247764240, 495528480]

約数ペア:

[(1, 495528480), (2, 247764240), (3, 165176160), (4, 123882120), (5, 99105696), (6, 82588080), (8, 61941060), (9, 55058720), (10, 49552848), (12, 41294040), (15, 33035232), (16, 30970530), (18, 27529360), (20, 24776424), (24, 20647020), (30, 16517616), (32, 15485265), (36, 13764680), (40, 12388212), (45, 11011744), (48, 10323510), (60, 8258808), (72, 6882340), (80, 6194106), (90, 5505872), (96, 5161755), (120, 4129404), (144, 3441170), (160, 3097053), (180, 2752936), (240, 2064702), (288, 1720585), (360, 1376468), (480, 1032351), (720, 688234), (1440, 344117)]