121715040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{253573}}^1$

素因数の和:253591

約数の個数: 48

約数和(自身を含む): 383403888

約数和(自身を除く): 261688848

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, 253573, 507146, 760719, 1014292, 1267865, 1521438, 2028584, 2535730, 3042876, 3803595, 4057168, 5071460, 6085752, 7607190, 8114336, 10142920, 12171504, 15214380, 20285840, 24343008, 30428760, 40571680, 60857520, 121715040]

約数ペア:

[(1, 121715040), (2, 60857520), (3, 40571680), (4, 30428760), (5, 24343008), (6, 20285840), (8, 15214380), (10, 12171504), (12, 10142920), (15, 8114336), (16, 7607190), (20, 6085752), (24, 5071460), (30, 4057168), (32, 3803595), (40, 3042876), (48, 2535730), (60, 2028584), (80, 1521438), (96, 1267865), (120, 1014292), (160, 760719), (240, 507146), (480, 253573)]