27974640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 87271200

約数和(自身を除く): 59296560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 509, 687, 916, 1018, 1145, 1374, 1527, 1832, 2036, 2290, 2545, 2748, 3054, 3435, 3664, 4072, 4580, 5090, 5496, 6108, 6870, 7635, 8144, 9160, 10180, 10992, 12216, 13740, 15270, 18320, 20360, 24432, 27480, 30540, 40720, 54960, 61080, 116561, 122160, 233122, 349683, 466244, 582805, 699366, 932488, 1165610, 1398732, 1748415, 1864976, 2331220, 2797464, 3496830, 4662440, 5594928, 6993660, 9324880, 13987320, 27974640]

約数ペア:

[(1, 27974640), (2, 13987320), (3, 9324880), (4, 6993660), (5, 5594928), (6, 4662440), (8, 3496830), (10, 2797464), (12, 2331220), (15, 1864976), (16, 1748415), (20, 1398732), (24, 1165610), (30, 932488), (40, 699366), (48, 582805), (60, 466244), (80, 349683), (120, 233122), (229, 122160), (240, 116561), (458, 61080), (509, 54960), (687, 40720), (916, 30540), (1018, 27480), (1145, 24432), (1374, 20360), (1527, 18320), (1832, 15270), (2036, 13740), (2290, 12216), (2545, 10992), (2748, 10180), (3054, 9160), (3435, 8144), (3664, 7635), (4072, 6870), (4580, 6108), (5090, 5496)]