137776560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{853}}^1$

素因数の和:1542

約数の個数: 80

約数和(自身を含む): 428243424

約数和(自身を除く): 290466864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 673, 853, 1346, 1706, 2019, 2559, 2692, 3365, 3412, 4038, 4265, 5118, 5384, 6730, 6824, 8076, 8530, 10095, 10236, 10768, 12795, 13460, 13648, 16152, 17060, 20190, 20472, 25590, 26920, 32304, 34120, 40380, 40944, 51180, 53840, 68240, 80760, 102360, 161520, 204720, 574069, 1148138, 1722207, 2296276, 2870345, 3444414, 4592552, 5740690, 6888828, 8611035, 9185104, 11481380, 13777656, 17222070, 22962760, 27555312, 34444140, 45925520, 68888280, 137776560]

約数ペア:

[(1, 137776560), (2, 68888280), (3, 45925520), (4, 34444140), (5, 27555312), (6, 22962760), (8, 17222070), (10, 13777656), (12, 11481380), (15, 9185104), (16, 8611035), (20, 6888828), (24, 5740690), (30, 4592552), (40, 3444414), (48, 2870345), (60, 2296276), (80, 1722207), (120, 1148138), (240, 574069), (673, 204720), (853, 161520), (1346, 102360), (1706, 80760), (2019, 68240), (2559, 53840), (2692, 51180), (3365, 40944), (3412, 40380), (4038, 34120), (4265, 32304), (5118, 26920), (5384, 25590), (6730, 20472), (6824, 20190), (8076, 17060), (8530, 16152), (10095, 13648), (10236, 13460), (10768, 12795)]