1911576960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{331871}}^1$

素因数の和:331896

約数の個数: 96

約数和(自身を含む): 6600934080

約数和(自身を除く): 4689357120

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 331871, 663742, 995613, 1327484, 1659355, 1991226, 2654968, 2986839, 3318710, 3982452, 4978065, 5309936, 5973678, 6637420, 7964904, 9956130, 10619872, 11947356, 13274840, 14934195, 15929808, 19912260, 21239744, 23894712, 26549680, 29868390, 31859616, 39824520, 42479488, 47789424, 53099360, 59736780, 63719232, 79649040, 95578848, 106198720, 119473560, 127438464, 159298080, 191157696, 212397440, 238947120, 318596160, 382315392, 477894240, 637192320, 955788480, 1911576960]

約数ペア:

[(1, 1911576960), (2, 955788480), (3, 637192320), (4, 477894240), (5, 382315392), (6, 318596160), (8, 238947120), (9, 212397440), (10, 191157696), (12, 159298080), (15, 127438464), (16, 119473560), (18, 106198720), (20, 95578848), (24, 79649040), (30, 63719232), (32, 59736780), (36, 53099360), (40, 47789424), (45, 42479488), (48, 39824520), (60, 31859616), (64, 29868390), (72, 26549680), (80, 23894712), (90, 21239744), (96, 19912260), (120, 15929808), (128, 14934195), (144, 13274840), (160, 11947356), (180, 10619872), (192, 9956130), (240, 7964904), (288, 6637420), (320, 5973678), (360, 5309936), (384, 4978065), (480, 3982452), (576, 3318710), (640, 2986839), (720, 2654968), (960, 1991226), (1152, 1659355), (1440, 1327484), (1920, 995613), (2880, 663742), (5760, 331871)]