56896380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8543}}^1$

素因数の和:8595

約数の個数: 72

約数和(自身を含む): 177270912

約数和(自身を除く): 120374532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 8543, 17086, 25629, 34172, 42715, 51258, 76887, 85430, 102516, 128145, 153774, 170860, 256290, 307548, 316091, 384435, 512580, 632182, 768870, 948273, 1264364, 1537740, 1580455, 1896546, 2844819, 3160910, 3793092, 4741365, 5689638, 6321820, 9482730, 11379276, 14224095, 18965460, 28448190, 56896380]

約数ペア:

[(1, 56896380), (2, 28448190), (3, 18965460), (4, 14224095), (5, 11379276), (6, 9482730), (9, 6321820), (10, 5689638), (12, 4741365), (15, 3793092), (18, 3160910), (20, 2844819), (30, 1896546), (36, 1580455), (37, 1537740), (45, 1264364), (60, 948273), (74, 768870), (90, 632182), (111, 512580), (148, 384435), (180, 316091), (185, 307548), (222, 256290), (333, 170860), (370, 153774), (444, 128145), (555, 102516), (666, 85430), (740, 76887), (1110, 51258), (1332, 42715), (1665, 34172), (2220, 25629), (3330, 17086), (6660, 8543)]