82760880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{823}}^1$

素因数の和:1258

約数の個数: 80

約数和(自身を含む): 257483520

約数和(自身を除く): 174722640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 419, 823, 838, 1257, 1646, 1676, 2095, 2469, 2514, 3292, 3352, 4115, 4190, 4938, 5028, 6285, 6584, 6704, 8230, 8380, 9876, 10056, 12345, 12570, 13168, 16460, 16760, 19752, 20112, 24690, 25140, 32920, 33520, 39504, 49380, 50280, 65840, 98760, 100560, 197520, 344837, 689674, 1034511, 1379348, 1724185, 2069022, 2758696, 3448370, 4138044, 5172555, 5517392, 6896740, 8276088, 10345110, 13793480, 16552176, 20690220, 27586960, 41380440, 82760880]

約数ペア:

[(1, 82760880), (2, 41380440), (3, 27586960), (4, 20690220), (5, 16552176), (6, 13793480), (8, 10345110), (10, 8276088), (12, 6896740), (15, 5517392), (16, 5172555), (20, 4138044), (24, 3448370), (30, 2758696), (40, 2069022), (48, 1724185), (60, 1379348), (80, 1034511), (120, 689674), (240, 344837), (419, 197520), (823, 100560), (838, 98760), (1257, 65840), (1646, 50280), (1676, 49380), (2095, 39504), (2469, 33520), (2514, 32920), (3292, 25140), (3352, 24690), (4115, 20112), (4190, 19752), (4938, 16760), (5028, 16460), (6285, 13168), (6584, 12570), (6704, 12345), (8230, 10056), (8380, 9876)]