89135520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{185699}}^1$

素因数の和:185717

約数の個数: 48

約数和(自身を含む): 280778400

約数和(自身を除く): 191642880

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, 185699, 371398, 557097, 742796, 928495, 1114194, 1485592, 1856990, 2228388, 2785485, 2971184, 3713980, 4456776, 5570970, 5942368, 7427960, 8913552, 11141940, 14855920, 17827104, 22283880, 29711840, 44567760, 89135520]

約数ペア:

[(1, 89135520), (2, 44567760), (3, 29711840), (4, 22283880), (5, 17827104), (6, 14855920), (8, 11141940), (10, 8913552), (12, 7427960), (15, 5942368), (16, 5570970), (20, 4456776), (24, 3713980), (30, 2971184), (32, 2785485), (40, 2228388), (48, 1856990), (60, 1485592), (80, 1114194), (96, 928495), (120, 742796), (160, 557097), (240, 371398), (480, 185699)]