79153920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{6871}}^1$

素因数の和:6898

約数の個数: 108

約数和(自身を含む): 273904176

約数和(自身を除く): 194750256

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 6871, 11520, 13742, 20613, 27484, 34355, 41226, 54968, 61839, 68710, 82452, 103065, 109936, 123678, 137420, 164904, 206130, 219872, 247356, 274840, 309195, 329808, 412260, 439744, 494712, 549680, 618390, 659616, 824520, 879488, 989424, 1099360, 1236780, 1319232, 1649040, 1758976, 1978848, 2198720, 2473560, 2638464, 3298080, 3957696, 4397440, 4947120, 5276928, 6596160, 7915392, 8794880, 9894240, 13192320, 15830784, 19788480, 26384640, 39576960, 79153920]

約数ペア:

[(1, 79153920), (2, 39576960), (3, 26384640), (4, 19788480), (5, 15830784), (6, 13192320), (8, 9894240), (9, 8794880), (10, 7915392), (12, 6596160), (15, 5276928), (16, 4947120), (18, 4397440), (20, 3957696), (24, 3298080), (30, 2638464), (32, 2473560), (36, 2198720), (40, 1978848), (45, 1758976), (48, 1649040), (60, 1319232), (64, 1236780), (72, 1099360), (80, 989424), (90, 879488), (96, 824520), (120, 659616), (128, 618390), (144, 549680), (160, 494712), (180, 439744), (192, 412260), (240, 329808), (256, 309195), (288, 274840), (320, 247356), (360, 219872), (384, 206130), (480, 164904), (576, 137420), (640, 123678), (720, 109936), (768, 103065), (960, 82452), (1152, 68710), (1280, 61839), (1440, 54968), (1920, 41226), (2304, 34355), (2880, 27484), (3840, 20613), (5760, 13742), (6871, 11520)]