4947120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{6871}}^1$

素因数の和:6890

約数の個数: 60

約数和(自身を含む): 16616496

約数和(自身を除く): 11669376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 6871, 13742, 20613, 27484, 34355, 41226, 54968, 61839, 68710, 82452, 103065, 109936, 123678, 137420, 164904, 206130, 247356, 274840, 309195, 329808, 412260, 494712, 549680, 618390, 824520, 989424, 1236780, 1649040, 2473560, 4947120]

約数ペア:

[(1, 4947120), (2, 2473560), (3, 1649040), (4, 1236780), (5, 989424), (6, 824520), (8, 618390), (9, 549680), (10, 494712), (12, 412260), (15, 329808), (16, 309195), (18, 274840), (20, 247356), (24, 206130), (30, 164904), (36, 137420), (40, 123678), (45, 109936), (48, 103065), (60, 82452), (72, 68710), (80, 61839), (90, 54968), (120, 41226), (144, 34355), (180, 27484), (240, 20613), (360, 13742), (720, 6871)]