127446720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{132757}}^1$

素因数の和:132777

約数の個数: 56

約数和(自身を含む): 404646384

約数和(自身を除く): 277199664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 132757, 265514, 398271, 531028, 663785, 796542, 1062056, 1327570, 1593084, 1991355, 2124112, 2655140, 3186168, 3982710, 4248224, 5310280, 6372336, 7965420, 8496448, 10620560, 12744672, 15930840, 21241120, 25489344, 31861680, 42482240, 63723360, 127446720]

約数ペア:

[(1, 127446720), (2, 63723360), (3, 42482240), (4, 31861680), (5, 25489344), (6, 21241120), (8, 15930840), (10, 12744672), (12, 10620560), (15, 8496448), (16, 7965420), (20, 6372336), (24, 5310280), (30, 4248224), (32, 3982710), (40, 3186168), (48, 2655140), (60, 2124112), (64, 1991355), (80, 1593084), (96, 1327570), (120, 1062056), (160, 796542), (192, 663785), (240, 531028), (320, 398271), (480, 265514), (960, 132757)]