87923760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3361}}^1$

素因数の和:3486

約数の個数: 80

約数和(自身を含む): 275146080

約数和(自身を除く): 187222320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 3361, 4360, 5232, 6540, 6722, 8720, 10083, 13080, 13444, 16805, 20166, 26160, 26888, 33610, 40332, 50415, 53776, 67220, 80664, 100830, 134440, 161328, 201660, 268880, 366349, 403320, 732698, 806640, 1099047, 1465396, 1831745, 2198094, 2930792, 3663490, 4396188, 5495235, 5861584, 7326980, 8792376, 10990470, 14653960, 17584752, 21980940, 29307920, 43961880, 87923760]

約数ペア:

[(1, 87923760), (2, 43961880), (3, 29307920), (4, 21980940), (5, 17584752), (6, 14653960), (8, 10990470), (10, 8792376), (12, 7326980), (15, 5861584), (16, 5495235), (20, 4396188), (24, 3663490), (30, 2930792), (40, 2198094), (48, 1831745), (60, 1465396), (80, 1099047), (109, 806640), (120, 732698), (218, 403320), (240, 366349), (327, 268880), (436, 201660), (545, 161328), (654, 134440), (872, 100830), (1090, 80664), (1308, 67220), (1635, 53776), (1744, 50415), (2180, 40332), (2616, 33610), (3270, 26888), (3361, 26160), (4360, 20166), (5232, 16805), (6540, 13444), (6722, 13080), (8720, 10083)]