7420680

素因数分解:

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

素因数の和:6891

約数の個数: 64

約数和(自身を含む): 24739200

約数和(自身を除く): 17318520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 6871, 13742, 20613, 27484, 34355, 41226, 54968, 61839, 68710, 82452, 103065, 123678, 137420, 164904, 185517, 206130, 247356, 274840, 309195, 371034, 412260, 494712, 618390, 742068, 824520, 927585, 1236780, 1484136, 1855170, 2473560, 3710340, 7420680]

約数ペア:

[(1, 7420680), (2, 3710340), (3, 2473560), (4, 1855170), (5, 1484136), (6, 1236780), (8, 927585), (9, 824520), (10, 742068), (12, 618390), (15, 494712), (18, 412260), (20, 371034), (24, 309195), (27, 274840), (30, 247356), (36, 206130), (40, 185517), (45, 164904), (54, 137420), (60, 123678), (72, 103065), (90, 82452), (108, 68710), (120, 61839), (135, 54968), (180, 41226), (216, 34355), (270, 27484), (360, 20613), (540, 13742), (1080, 6871)]