140843520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{6113}}^1$

素因数の和:6142

約数の個数: 120

約数和(自身を含む): 487860516

約数和(自身を除く): 347016996

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 6113, 7680, 11520, 12226, 18339, 23040, 24452, 30565, 36678, 48904, 55017, 61130, 73356, 91695, 97808, 110034, 122260, 146712, 183390, 195616, 220068, 244520, 275085, 293424, 366780, 391232, 440136, 489040, 550170, 586848, 733560, 782464, 880272, 978080, 1100340, 1173696, 1467120, 1564928, 1760544, 1956160, 2200680, 2347392, 2934240, 3129856, 3521088, 3912320, 4401360, 4694784, 5868480, 7042176, 7824640, 8802720, 9389568, 11736960, 14084352, 15649280, 17605440, 23473920, 28168704, 35210880, 46947840, 70421760, 140843520]

約数ペア:

[(1, 140843520), (2, 70421760), (3, 46947840), (4, 35210880), (5, 28168704), (6, 23473920), (8, 17605440), (9, 15649280), (10, 14084352), (12, 11736960), (15, 9389568), (16, 8802720), (18, 7824640), (20, 7042176), (24, 5868480), (30, 4694784), (32, 4401360), (36, 3912320), (40, 3521088), (45, 3129856), (48, 2934240), (60, 2347392), (64, 2200680), (72, 1956160), (80, 1760544), (90, 1564928), (96, 1467120), (120, 1173696), (128, 1100340), (144, 978080), (160, 880272), (180, 782464), (192, 733560), (240, 586848), (256, 550170), (288, 489040), (320, 440136), (360, 391232), (384, 366780), (480, 293424), (512, 275085), (576, 244520), (640, 220068), (720, 195616), (768, 183390), (960, 146712), (1152, 122260), (1280, 110034), (1440, 97808), (1536, 91695), (1920, 73356), (2304, 61130), (2560, 55017), (2880, 48904), (3840, 36678), (4608, 30565), (5760, 24452), (6113, 23040), (7680, 18339), (11520, 12226)]