2520242880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2625253}}^1$

素因数の和:2625273

約数の個数: 56

約数和(自身を含む): 8001774192

約数和(自身を除く): 5481531312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2625253, 5250506, 7875759, 10501012, 13126265, 15751518, 21002024, 26252530, 31503036, 39378795, 42004048, 52505060, 63006072, 78757590, 84008096, 105010120, 126012144, 157515180, 168016192, 210020240, 252024288, 315030360, 420040480, 504048576, 630060720, 840080960, 1260121440, 2520242880]

約数ペア:

[(1, 2520242880), (2, 1260121440), (3, 840080960), (4, 630060720), (5, 504048576), (6, 420040480), (8, 315030360), (10, 252024288), (12, 210020240), (15, 168016192), (16, 157515180), (20, 126012144), (24, 105010120), (30, 84008096), (32, 78757590), (40, 63006072), (48, 52505060), (60, 42004048), (64, 39378795), (80, 31503036), (96, 26252530), (120, 21002024), (160, 15751518), (192, 13126265), (240, 10501012), (320, 7875759), (480, 5250506), (960, 2625253)]