66262320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30677}}^1$

素因数の和:30699

約数の個数: 80

約数和(自身を含む): 228244320

約数和(自身を除く): 161982000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 30677, 61354, 92031, 122708, 153385, 184062, 245416, 276093, 306770, 368124, 460155, 490832, 552186, 613540, 736248, 828279, 920310, 1104372, 1227080, 1380465, 1472496, 1656558, 1840620, 2208744, 2454160, 2760930, 3313116, 3681240, 4141395, 4417488, 5521860, 6626232, 7362480, 8282790, 11043720, 13252464, 16565580, 22087440, 33131160, 66262320]

約数ペア:

[(1, 66262320), (2, 33131160), (3, 22087440), (4, 16565580), (5, 13252464), (6, 11043720), (8, 8282790), (9, 7362480), (10, 6626232), (12, 5521860), (15, 4417488), (16, 4141395), (18, 3681240), (20, 3313116), (24, 2760930), (27, 2454160), (30, 2208744), (36, 1840620), (40, 1656558), (45, 1472496), (48, 1380465), (54, 1227080), (60, 1104372), (72, 920310), (80, 828279), (90, 736248), (108, 613540), (120, 552186), (135, 490832), (144, 460155), (180, 368124), (216, 306770), (240, 276093), (270, 245416), (360, 184062), (432, 153385), (540, 122708), (720, 92031), (1080, 61354), (2160, 30677)]