7440180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11273}}^1$

素因数の和:11296

約数の個数: 48

約数和(自身を含む): 22728384

約数和(自身を除く): 15288204

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 11273, 22546, 33819, 45092, 56365, 67638, 112730, 124003, 135276, 169095, 225460, 248006, 338190, 372009, 496012, 620015, 676380, 744018, 1240030, 1488036, 1860045, 2480060, 3720090, 7440180]

約数ペア:

[(1, 7440180), (2, 3720090), (3, 2480060), (4, 1860045), (5, 1488036), (6, 1240030), (10, 744018), (11, 676380), (12, 620015), (15, 496012), (20, 372009), (22, 338190), (30, 248006), (33, 225460), (44, 169095), (55, 135276), (60, 124003), (66, 112730), (110, 67638), (132, 56365), (165, 45092), (220, 33819), (330, 22546), (660, 11273)]