3909246720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2917}}^1$

素因数の和:3290

約数の個数: 144

約数和(自身を含む): 12525223200

約数和(自身を除く): 8615976480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 349, 384, 480, 640, 698, 768, 960, 1047, 1280, 1396, 1745, 1920, 2094, 2792, 2917, 3490, 3840, 4188, 5235, 5584, 5834, 6980, 8376, 8751, 10470, 11168, 11668, 13960, 14585, 16752, 17502, 20940, 22336, 23336, 27920, 29170, 33504, 35004, 41880, 43755, 44672, 46672, 55840, 58340, 67008, 70008, 83760, 87510, 89344, 93344, 111680, 116680, 134016, 140016, 167520, 175020, 186688, 223360, 233360, 268032, 280032, 335040, 350040, 373376, 446720, 466720, 560064, 670080, 700080, 746752, 933440, 1018033, 1120128, 1340160, 1400160, 1866880, 2036066, 2240256, 2800320, 3054099, 3733760, 4072132, 5090165, 5600640, 6108198, 8144264, 10180330, 11201280, 12216396, 15270495, 16288528, 20360660, 24432792, 30540990, 32577056, 40721320, 48865584, 61081980, 65154112, 81442640, 97731168, 122163960, 130308224, 162885280, 195462336, 244327920, 260616448, 325770560, 390924672, 488655840, 651541120, 781849344, 977311680, 1303082240, 1954623360, 3909246720]

約数ペア:

[(1, 3909246720), (2, 1954623360), (3, 1303082240), (4, 977311680), (5, 781849344), (6, 651541120), (8, 488655840), (10, 390924672), (12, 325770560), (15, 260616448), (16, 244327920), (20, 195462336), (24, 162885280), (30, 130308224), (32, 122163960), (40, 97731168), (48, 81442640), (60, 65154112), (64, 61081980), (80, 48865584), (96, 40721320), (120, 32577056), (128, 30540990), (160, 24432792), (192, 20360660), (240, 16288528), (256, 15270495), (320, 12216396), (349, 11201280), (384, 10180330), (480, 8144264), (640, 6108198), (698, 5600640), (768, 5090165), (960, 4072132), (1047, 3733760), (1280, 3054099), (1396, 2800320), (1745, 2240256), (1920, 2036066), (2094, 1866880), (2792, 1400160), (2917, 1340160), (3490, 1120128), (3840, 1018033), (4188, 933440), (5235, 746752), (5584, 700080), (5834, 670080), (6980, 560064), (8376, 466720), (8751, 446720), (10470, 373376), (11168, 350040), (11668, 335040), (13960, 280032), (14585, 268032), (16752, 233360), (17502, 223360), (20940, 186688), (22336, 175020), (23336, 167520), (27920, 140016), (29170, 134016), (33504, 116680), (35004, 111680), (41880, 93344), (43755, 89344), (44672, 87510), (46672, 83760), (55840, 70008), (58340, 67008)]