202790880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{140827}}^1$

素因数の和:140848

約数の個数: 72

約数和(自身を含む): 692028792

約数和(自身を除く): 489237912

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, 140827, 281654, 422481, 563308, 704135, 844962, 1126616, 1267443, 1408270, 1689924, 2112405, 2253232, 2534886, 2816540, 3379848, 4224810, 4506464, 5069772, 5633080, 6337215, 6759696, 8449620, 10139544, 11266160, 12674430, 13519392, 16899240, 20279088, 22532320, 25348860, 33798480, 40558176, 50697720, 67596960, 101395440, 202790880]

約数ペア:

[(1, 202790880), (2, 101395440), (3, 67596960), (4, 50697720), (5, 40558176), (6, 33798480), (8, 25348860), (9, 22532320), (10, 20279088), (12, 16899240), (15, 13519392), (16, 12674430), (18, 11266160), (20, 10139544), (24, 8449620), (30, 6759696), (32, 6337215), (36, 5633080), (40, 5069772), (45, 4506464), (48, 4224810), (60, 3379848), (72, 2816540), (80, 2534886), (90, 2253232), (96, 2112405), (120, 1689924), (144, 1408270), (160, 1267443), (180, 1126616), (240, 844962), (288, 704135), (360, 563308), (480, 422481), (720, 281654), (1440, 140827)]