143402520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1195021}}^1$

素因数の和:1195035

約数の個数: 32

約数和(自身を含む): 430207920

約数和(自身を除く): 286805400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1195021, 2390042, 3585063, 4780084, 5975105, 7170126, 9560168, 11950210, 14340252, 17925315, 23900420, 28680504, 35850630, 47800840, 71701260, 143402520]

約数ペア:

[(1, 143402520), (2, 71701260), (3, 47800840), (4, 35850630), (5, 28680504), (6, 23900420), (8, 17925315), (10, 14340252), (12, 11950210), (15, 9560168), (20, 7170126), (24, 5975105), (30, 4780084), (40, 3585063), (60, 2390042), (120, 1195021)]