140652480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{146513}}^1$

素因数の和:146533

約数の個数: 56

約数和(自身を含む): 446574672

約数和(自身を除く): 305922192

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, 146513, 293026, 439539, 586052, 732565, 879078, 1172104, 1465130, 1758156, 2197695, 2344208, 2930260, 3516312, 4395390, 4688416, 5860520, 7032624, 8790780, 9376832, 11721040, 14065248, 17581560, 23442080, 28130496, 35163120, 46884160, 70326240, 140652480]

約数ペア:

[(1, 140652480), (2, 70326240), (3, 46884160), (4, 35163120), (5, 28130496), (6, 23442080), (8, 17581560), (10, 14065248), (12, 11721040), (15, 9376832), (16, 8790780), (20, 7032624), (24, 5860520), (30, 4688416), (32, 4395390), (40, 3516312), (48, 2930260), (60, 2344208), (64, 2197695), (80, 1758156), (96, 1465130), (120, 1172104), (160, 879078), (192, 732565), (240, 586052), (320, 439539), (480, 293026), (960, 146513)]