54266760

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{1861}}^1$

素因数の和:1890

約数の個数: 112

約数和(自身を含む): 183164940

約数和(自身を除く): 128898180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1861, 1944, 2430, 2916, 3240, 3645, 3722, 4860, 5583, 5832, 7290, 7444, 9305, 9720, 11166, 14580, 14888, 16749, 18610, 22332, 27915, 29160, 33498, 37220, 44664, 50247, 55830, 66996, 74440, 83745, 100494, 111660, 133992, 150741, 167490, 200988, 223320, 251235, 301482, 334980, 401976, 452223, 502470, 602964, 669960, 753705, 904446, 1004940, 1205928, 1356669, 1507410, 1808892, 2009880, 2261115, 2713338, 3014820, 3617784, 4522230, 5426676, 6029640, 6783345, 9044460, 10853352, 13566690, 18088920, 27133380, 54266760]

約数ペア:

[(1, 54266760), (2, 27133380), (3, 18088920), (4, 13566690), (5, 10853352), (6, 9044460), (8, 6783345), (9, 6029640), (10, 5426676), (12, 4522230), (15, 3617784), (18, 3014820), (20, 2713338), (24, 2261115), (27, 2009880), (30, 1808892), (36, 1507410), (40, 1356669), (45, 1205928), (54, 1004940), (60, 904446), (72, 753705), (81, 669960), (90, 602964), (108, 502470), (120, 452223), (135, 401976), (162, 334980), (180, 301482), (216, 251235), (243, 223320), (270, 200988), (324, 167490), (360, 150741), (405, 133992), (486, 111660), (540, 100494), (648, 83745), (729, 74440), (810, 66996), (972, 55830), (1080, 50247), (1215, 44664), (1458, 37220), (1620, 33498), (1861, 29160), (1944, 27915), (2430, 22332), (2916, 18610), (3240, 16749), (3645, 14888), (3722, 14580), (4860, 11166), (5583, 9720), (5832, 9305), (7290, 7444)]