1938240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{673}}^1$

素因数の和:696

約数の個数: 84

約数和(自身を含む): 6676644

約数和(自身を除く): 4738404

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 673, 720, 960, 1346, 1440, 2019, 2692, 2880, 3365, 4038, 5384, 6057, 6730, 8076, 10095, 10768, 12114, 13460, 16152, 20190, 21536, 24228, 26920, 30285, 32304, 40380, 43072, 48456, 53840, 60570, 64608, 80760, 96912, 107680, 121140, 129216, 161520, 193824, 215360, 242280, 323040, 387648, 484560, 646080, 969120, 1938240]

約数ペア:

[(1, 1938240), (2, 969120), (3, 646080), (4, 484560), (5, 387648), (6, 323040), (8, 242280), (9, 215360), (10, 193824), (12, 161520), (15, 129216), (16, 121140), (18, 107680), (20, 96912), (24, 80760), (30, 64608), (32, 60570), (36, 53840), (40, 48456), (45, 43072), (48, 40380), (60, 32304), (64, 30285), (72, 26920), (80, 24228), (90, 21536), (96, 20190), (120, 16152), (144, 13460), (160, 12114), (180, 10768), (192, 10095), (240, 8076), (288, 6730), (320, 6057), (360, 5384), (480, 4038), (576, 3365), (673, 2880), (720, 2692), (960, 2019), (1346, 1440)]