30357840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{126491}}^1$

素因数の和:126507

約数の個数: 40

約数和(自身を含む): 94110048

約数和(自身を除く): 63752208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 126491, 252982, 379473, 505964, 632455, 758946, 1011928, 1264910, 1517892, 1897365, 2023856, 2529820, 3035784, 3794730, 5059640, 6071568, 7589460, 10119280, 15178920, 30357840]

約数ペア:

[(1, 30357840), (2, 15178920), (3, 10119280), (4, 7589460), (5, 6071568), (6, 5059640), (8, 3794730), (10, 3035784), (12, 2529820), (15, 2023856), (16, 1897365), (20, 1517892), (24, 1264910), (30, 1011928), (40, 758946), (48, 632455), (60, 505964), (80, 379473), (120, 252982), (240, 126491)]