8355120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1170

約数の個数: 80

約数和(自身を含む): 26760192

約数和(自身を除く): 18405072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1123, 1240, 1488, 1860, 2246, 2480, 3369, 3720, 4492, 5615, 6738, 7440, 8984, 11230, 13476, 16845, 17968, 22460, 26952, 33690, 34813, 44920, 53904, 67380, 69626, 89840, 104439, 134760, 139252, 174065, 208878, 269520, 278504, 348130, 417756, 522195, 557008, 696260, 835512, 1044390, 1392520, 1671024, 2088780, 2785040, 4177560, 8355120]

約数ペア:

[(1, 8355120), (2, 4177560), (3, 2785040), (4, 2088780), (5, 1671024), (6, 1392520), (8, 1044390), (10, 835512), (12, 696260), (15, 557008), (16, 522195), (20, 417756), (24, 348130), (30, 278504), (31, 269520), (40, 208878), (48, 174065), (60, 139252), (62, 134760), (80, 104439), (93, 89840), (120, 69626), (124, 67380), (155, 53904), (186, 44920), (240, 34813), (248, 33690), (310, 26952), (372, 22460), (465, 17968), (496, 16845), (620, 13476), (744, 11230), (930, 8984), (1123, 7440), (1240, 6738), (1488, 5615), (1860, 4492), (2246, 3720), (2480, 3369)]