54896760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1399}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 180180000

約数和(自身を除く): 125283240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1399, 1635, 1962, 2180, 2616, 2798, 3270, 3924, 4197, 4360, 4905, 5596, 6540, 6995, 7848, 8394, 9810, 11192, 12591, 13080, 13990, 16788, 19620, 20985, 25182, 27980, 33576, 39240, 41970, 50364, 55960, 62955, 83940, 100728, 125910, 152491, 167880, 251820, 304982, 457473, 503640, 609964, 762455, 914946, 1219928, 1372419, 1524910, 1829892, 2287365, 2744838, 3049820, 3659784, 4574730, 5489676, 6099640, 6862095, 9149460, 10979352, 13724190, 18298920, 27448380, 54896760]

約数ペア:

[(1, 54896760), (2, 27448380), (3, 18298920), (4, 13724190), (5, 10979352), (6, 9149460), (8, 6862095), (9, 6099640), (10, 5489676), (12, 4574730), (15, 3659784), (18, 3049820), (20, 2744838), (24, 2287365), (30, 1829892), (36, 1524910), (40, 1372419), (45, 1219928), (60, 914946), (72, 762455), (90, 609964), (109, 503640), (120, 457473), (180, 304982), (218, 251820), (327, 167880), (360, 152491), (436, 125910), (545, 100728), (654, 83940), (872, 62955), (981, 55960), (1090, 50364), (1308, 41970), (1399, 39240), (1635, 33576), (1962, 27980), (2180, 25182), (2616, 20985), (2798, 19620), (3270, 16788), (3924, 13990), (4197, 13080), (4360, 12591), (4905, 11192), (5596, 9810), (6540, 8394), (6995, 7848)]