55527840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38561}}^1$

素因数の和:38582

約数の個数: 72

約数和(自身を含む): 189493668

約数和(自身を除く): 133965828

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, 38561, 77122, 115683, 154244, 192805, 231366, 308488, 347049, 385610, 462732, 578415, 616976, 694098, 771220, 925464, 1156830, 1233952, 1388196, 1542440, 1735245, 1850928, 2313660, 2776392, 3084880, 3470490, 3701856, 4627320, 5552784, 6169760, 6940980, 9254640, 11105568, 13881960, 18509280, 27763920, 55527840]

約数ペア:

[(1, 55527840), (2, 27763920), (3, 18509280), (4, 13881960), (5, 11105568), (6, 9254640), (8, 6940980), (9, 6169760), (10, 5552784), (12, 4627320), (15, 3701856), (16, 3470490), (18, 3084880), (20, 2776392), (24, 2313660), (30, 1850928), (32, 1735245), (36, 1542440), (40, 1388196), (45, 1233952), (48, 1156830), (60, 925464), (72, 771220), (80, 694098), (90, 616976), (96, 578415), (120, 462732), (144, 385610), (160, 347049), (180, 308488), (240, 231366), (288, 192805), (360, 154244), (480, 115683), (720, 77122), (1440, 38561)]