80272560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1733}}^1$

素因数の和:1942

約数の個数: 80

約数和(自身を含む): 250278624

約数和(自身を除く): 170006064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1733, 1930, 2316, 2895, 3088, 3466, 3860, 4632, 5199, 5790, 6932, 7720, 8665, 9264, 10398, 11580, 13864, 15440, 17330, 20796, 23160, 25995, 27728, 34660, 41592, 46320, 51990, 69320, 83184, 103980, 138640, 207960, 334469, 415920, 668938, 1003407, 1337876, 1672345, 2006814, 2675752, 3344690, 4013628, 5017035, 5351504, 6689380, 8027256, 10034070, 13378760, 16054512, 20068140, 26757520, 40136280, 80272560]

約数ペア:

[(1, 80272560), (2, 40136280), (3, 26757520), (4, 20068140), (5, 16054512), (6, 13378760), (8, 10034070), (10, 8027256), (12, 6689380), (15, 5351504), (16, 5017035), (20, 4013628), (24, 3344690), (30, 2675752), (40, 2006814), (48, 1672345), (60, 1337876), (80, 1003407), (120, 668938), (193, 415920), (240, 334469), (386, 207960), (579, 138640), (772, 103980), (965, 83184), (1158, 69320), (1544, 51990), (1733, 46320), (1930, 41592), (2316, 34660), (2895, 27728), (3088, 25995), (3466, 23160), (3860, 20796), (4632, 17330), (5199, 15440), (5790, 13864), (6932, 11580), (7720, 10398), (8665, 9264)]