28920480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{60251}}^1$

素因数の和:60269

約数の個数: 48

約数和(自身を含む): 91101024

約数和(自身を除く): 62180544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 60251, 120502, 180753, 241004, 301255, 361506, 482008, 602510, 723012, 903765, 964016, 1205020, 1446024, 1807530, 1928032, 2410040, 2892048, 3615060, 4820080, 5784096, 7230120, 9640160, 14460240, 28920480]

約数ペア:

[(1, 28920480), (2, 14460240), (3, 9640160), (4, 7230120), (5, 5784096), (6, 4820080), (8, 3615060), (10, 2892048), (12, 2410040), (15, 1928032), (16, 1807530), (20, 1446024), (24, 1205020), (30, 964016), (32, 903765), (40, 723012), (48, 602510), (60, 482008), (80, 361506), (96, 301255), (120, 241004), (160, 180753), (240, 120502), (480, 60251)]