12208260480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{489113}}^1$

素因数の和:489148

約数の個数: 128

約数和(自身を含む): 41907287520

約数和(自身を除く): 29699027040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 489113, 978226, 1467339, 1956452, 2445565, 2934678, 3912904, 4891130, 5869356, 6358469, 7336695, 7825808, 9782260, 11738712, 12716938, 14673390, 15651616, 19075407, 19564520, 23477424, 25433876, 29346780, 31303232, 31792345, 38150814, 39129040, 46954848, 50867752, 58693560, 62606464, 63584690, 76301628, 78258080, 93909696, 95377035, 101735504, 117387120, 127169380, 152603256, 156516160, 187819392, 190754070, 203471008, 234774240, 254338760, 305206512, 313032320, 381508140, 406942016, 469548480, 508677520, 610413024, 763016280, 813884032, 939096960, 1017355040, 1220826048, 1526032560, 2034710080, 2441652096, 3052065120, 4069420160, 6104130240, 12208260480]

約数ペア:

[(1, 12208260480), (2, 6104130240), (3, 4069420160), (4, 3052065120), (5, 2441652096), (6, 2034710080), (8, 1526032560), (10, 1220826048), (12, 1017355040), (13, 939096960), (15, 813884032), (16, 763016280), (20, 610413024), (24, 508677520), (26, 469548480), (30, 406942016), (32, 381508140), (39, 313032320), (40, 305206512), (48, 254338760), (52, 234774240), (60, 203471008), (64, 190754070), (65, 187819392), (78, 156516160), (80, 152603256), (96, 127169380), (104, 117387120), (120, 101735504), (128, 95377035), (130, 93909696), (156, 78258080), (160, 76301628), (192, 63584690), (195, 62606464), (208, 58693560), (240, 50867752), (260, 46954848), (312, 39129040), (320, 38150814), (384, 31792345), (390, 31303232), (416, 29346780), (480, 25433876), (520, 23477424), (624, 19564520), (640, 19075407), (780, 15651616), (832, 14673390), (960, 12716938), (1040, 11738712), (1248, 9782260), (1560, 7825808), (1664, 7336695), (1920, 6358469), (2080, 5869356), (2496, 4891130), (3120, 3912904), (4160, 2934678), (4992, 2445565), (6240, 1956452), (8320, 1467339), (12480, 978226), (24960, 489113)]