74988960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{156227}}^1$

素因数の和:156245

約数の個数: 48

約数和(自身を含む): 236216736

約数和(自身を除く): 161227776

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, 156227, 312454, 468681, 624908, 781135, 937362, 1249816, 1562270, 1874724, 2343405, 2499632, 3124540, 3749448, 4686810, 4999264, 6249080, 7498896, 9373620, 12498160, 14997792, 18747240, 24996320, 37494480, 74988960]

約数ペア:

[(1, 74988960), (2, 37494480), (3, 24996320), (4, 18747240), (5, 14997792), (6, 12498160), (8, 9373620), (10, 7498896), (12, 6249080), (15, 4999264), (16, 4686810), (20, 3749448), (24, 3124540), (30, 2499632), (32, 2343405), (40, 1874724), (48, 1562270), (60, 1249816), (80, 937362), (96, 781135), (120, 624908), (160, 468681), (240, 312454), (480, 156227)]