30601680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127507}}^1$

素因数の和:127523

約数の個数: 40

約数和(自身を含む): 94865952

約数和(自身を除く): 64264272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 127507, 255014, 382521, 510028, 637535, 765042, 1020056, 1275070, 1530084, 1912605, 2040112, 2550140, 3060168, 3825210, 5100280, 6120336, 7650420, 10200560, 15300840, 30601680]

約数ペア:

[(1, 30601680), (2, 15300840), (3, 10200560), (4, 7650420), (5, 6120336), (6, 5100280), (8, 3825210), (10, 3060168), (12, 2550140), (15, 2040112), (16, 1912605), (20, 1530084), (24, 1275070), (30, 1020056), (40, 765042), (48, 637535), (60, 510028), (80, 382521), (120, 255014), (240, 127507)]