9818160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3719}}^1$

素因数の和:3746

約数の個数: 80

約数和(自身を含む): 33212160

約数和(自身を除く): 23394000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 3719, 7438, 11157, 14876, 18595, 22314, 29752, 37190, 40909, 44628, 55785, 59504, 74380, 81818, 89256, 111570, 122727, 148760, 163636, 178512, 204545, 223140, 245454, 297520, 327272, 409090, 446280, 490908, 613635, 654544, 818180, 892560, 981816, 1227270, 1636360, 1963632, 2454540, 3272720, 4909080, 9818160]

約数ペア:

[(1, 9818160), (2, 4909080), (3, 3272720), (4, 2454540), (5, 1963632), (6, 1636360), (8, 1227270), (10, 981816), (11, 892560), (12, 818180), (15, 654544), (16, 613635), (20, 490908), (22, 446280), (24, 409090), (30, 327272), (33, 297520), (40, 245454), (44, 223140), (48, 204545), (55, 178512), (60, 163636), (66, 148760), (80, 122727), (88, 111570), (110, 89256), (120, 81818), (132, 74380), (165, 59504), (176, 55785), (220, 44628), (240, 40909), (264, 37190), (330, 29752), (440, 22314), (528, 18595), (660, 14876), (880, 11157), (1320, 7438), (2640, 3719)]