133548960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{278227}}^1$

素因数の和:278245

約数の個数: 48

約数和(自身を含む): 420680736

約数和(自身を除く): 287131776

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, 278227, 556454, 834681, 1112908, 1391135, 1669362, 2225816, 2782270, 3338724, 4173405, 4451632, 5564540, 6677448, 8346810, 8903264, 11129080, 13354896, 16693620, 22258160, 26709792, 33387240, 44516320, 66774480, 133548960]

約数ペア:

[(1, 133548960), (2, 66774480), (3, 44516320), (4, 33387240), (5, 26709792), (6, 22258160), (8, 16693620), (10, 13354896), (12, 11129080), (15, 8903264), (16, 8346810), (20, 6677448), (24, 5564540), (30, 4451632), (32, 4173405), (40, 3338724), (48, 2782270), (60, 2225816), (80, 1669362), (96, 1391135), (120, 1112908), (160, 834681), (240, 556454), (480, 278227)]