3951152640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{171491}}^1$

素因数の和:171520

約数の個数: 120

約数和(自身を含む): 13684032648

約数和(自身を除く): 9732880008

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, 7680, 11520, 23040, 171491, 342982, 514473, 685964, 857455, 1028946, 1371928, 1543419, 1714910, 2057892, 2572365, 2743856, 3086838, 3429820, 4115784, 5144730, 5487712, 6173676, 6859640, 7717095, 8231568, 10289460, 10975424, 12347352, 13719280, 15434190, 16463136, 20578920, 21950848, 24694704, 27438560, 30868380, 32926272, 41157840, 43901696, 49389408, 54877120, 61736760, 65852544, 82315680, 87803392, 98778816, 109754240, 123473520, 131705088, 164631360, 197557632, 219508480, 246947040, 263410176, 329262720, 395115264, 439016960, 493894080, 658525440, 790230528, 987788160, 1317050880, 1975576320, 3951152640]

約数ペア:

[(1, 3951152640), (2, 1975576320), (3, 1317050880), (4, 987788160), (5, 790230528), (6, 658525440), (8, 493894080), (9, 439016960), (10, 395115264), (12, 329262720), (15, 263410176), (16, 246947040), (18, 219508480), (20, 197557632), (24, 164631360), (30, 131705088), (32, 123473520), (36, 109754240), (40, 98778816), (45, 87803392), (48, 82315680), (60, 65852544), (64, 61736760), (72, 54877120), (80, 49389408), (90, 43901696), (96, 41157840), (120, 32926272), (128, 30868380), (144, 27438560), (160, 24694704), (180, 21950848), (192, 20578920), (240, 16463136), (256, 15434190), (288, 13719280), (320, 12347352), (360, 10975424), (384, 10289460), (480, 8231568), (512, 7717095), (576, 6859640), (640, 6173676), (720, 5487712), (768, 5144730), (960, 4115784), (1152, 3429820), (1280, 3086838), (1440, 2743856), (1536, 2572365), (1920, 2057892), (2304, 1714910), (2560, 1543419), (2880, 1371928), (3840, 1028946), (4608, 857455), (5760, 685964), (7680, 514473), (11520, 342982), (23040, 171491)]