15299040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31873}}^1$

素因数の和:31891

約数の個数: 48

約数和(自身を含む): 48193488

約数和(自身を除く): 32894448

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, 31873, 63746, 95619, 127492, 159365, 191238, 254984, 318730, 382476, 478095, 509968, 637460, 764952, 956190, 1019936, 1274920, 1529904, 1912380, 2549840, 3059808, 3824760, 5099680, 7649520, 15299040]

約数ペア:

[(1, 15299040), (2, 7649520), (3, 5099680), (4, 3824760), (5, 3059808), (6, 2549840), (8, 1912380), (10, 1529904), (12, 1274920), (15, 1019936), (16, 956190), (20, 764952), (24, 637460), (30, 509968), (32, 478095), (40, 382476), (48, 318730), (60, 254984), (80, 191238), (96, 159365), (120, 127492), (160, 95619), (240, 63746), (480, 31873)]