83547120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4903}}^1$

素因数の和:4990

約数の個数: 80

約数和(自身を含む): 262697472

約数和(自身を除く): 179150352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 4903, 5680, 8520, 9806, 14709, 17040, 19612, 24515, 29418, 39224, 49030, 58836, 73545, 78448, 98060, 117672, 147090, 196120, 235344, 294180, 348113, 392240, 588360, 696226, 1044339, 1176720, 1392452, 1740565, 2088678, 2784904, 3481130, 4177356, 5221695, 5569808, 6962260, 8354712, 10443390, 13924520, 16709424, 20886780, 27849040, 41773560, 83547120]

約数ペア:

[(1, 83547120), (2, 41773560), (3, 27849040), (4, 20886780), (5, 16709424), (6, 13924520), (8, 10443390), (10, 8354712), (12, 6962260), (15, 5569808), (16, 5221695), (20, 4177356), (24, 3481130), (30, 2784904), (40, 2088678), (48, 1740565), (60, 1392452), (71, 1176720), (80, 1044339), (120, 696226), (142, 588360), (213, 392240), (240, 348113), (284, 294180), (355, 235344), (426, 196120), (568, 147090), (710, 117672), (852, 98060), (1065, 78448), (1136, 73545), (1420, 58836), (1704, 49030), (2130, 39224), (2840, 29418), (3408, 24515), (4260, 19612), (4903, 17040), (5680, 14709), (8520, 9806)]