41921280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{1213}}^1$

素因数の和:1243

約数の個数: 144

約数和(自身を含む): 148884960

約数和(自身を除く): 106963680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1213, 1280, 1440, 1728, 1920, 2160, 2304, 2426, 2880, 3456, 3639, 3840, 4320, 4852, 5760, 6065, 6912, 7278, 8640, 9704, 10917, 11520, 12130, 14556, 17280, 18195, 19408, 21834, 24260, 29112, 32751, 34560, 36390, 38816, 43668, 48520, 54585, 58224, 65502, 72780, 77632, 87336, 97040, 109170, 116448, 131004, 145560, 155264, 163755, 174672, 194080, 218340, 232896, 262008, 291120, 310528, 327510, 349344, 388160, 436680, 465792, 524016, 582240, 655020, 698688, 776320, 873360, 931584, 1048032, 1164480, 1310040, 1397376, 1552640, 1746720, 2096064, 2328960, 2620080, 2794752, 3493440, 4192128, 4657920, 5240160, 6986880, 8384256, 10480320, 13973760, 20960640, 41921280]

約数ペア:

[(1, 41921280), (2, 20960640), (3, 13973760), (4, 10480320), (5, 8384256), (6, 6986880), (8, 5240160), (9, 4657920), (10, 4192128), (12, 3493440), (15, 2794752), (16, 2620080), (18, 2328960), (20, 2096064), (24, 1746720), (27, 1552640), (30, 1397376), (32, 1310040), (36, 1164480), (40, 1048032), (45, 931584), (48, 873360), (54, 776320), (60, 698688), (64, 655020), (72, 582240), (80, 524016), (90, 465792), (96, 436680), (108, 388160), (120, 349344), (128, 327510), (135, 310528), (144, 291120), (160, 262008), (180, 232896), (192, 218340), (216, 194080), (240, 174672), (256, 163755), (270, 155264), (288, 145560), (320, 131004), (360, 116448), (384, 109170), (432, 97040), (480, 87336), (540, 77632), (576, 72780), (640, 65502), (720, 58224), (768, 54585), (864, 48520), (960, 43668), (1080, 38816), (1152, 36390), (1213, 34560), (1280, 32751), (1440, 29112), (1728, 24260), (1920, 21834), (2160, 19408), (2304, 18195), (2426, 17280), (2880, 14556), (3456, 12130), (3639, 11520), (3840, 10917), (4320, 9704), (4852, 8640), (5760, 7278), (6065, 6912)]