28917120000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{15061}}^1$

素因数の和:15104

約数の個数: 220

約数和(自身を含む): 96318899336

約数和(自身を除く): 67401779336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 625, 640, 750, 768, 800, 960, 1000, 1024, 1200, 1250, 1280, 1500, 1536, 1600, 1875, 1920, 2000, 2400, 2500, 2560, 3000, 3072, 3200, 3750, 3840, 4000, 4800, 5000, 5120, 6000, 6400, 7500, 7680, 8000, 9600, 10000, 12000, 12800, 15000, 15061, 15360, 16000, 19200, 20000, 24000, 25600, 30000, 30122, 32000, 38400, 40000, 45183, 48000, 60000, 60244, 64000, 75305, 76800, 80000, 90366, 96000, 120000, 120488, 128000, 150610, 160000, 180732, 192000, 225915, 240000, 240976, 301220, 320000, 361464, 376525, 384000, 451830, 480000, 481952, 602440, 640000, 722928, 753050, 903660, 960000, 963904, 1129575, 1204880, 1445856, 1506100, 1807320, 1882625, 1920000, 1927808, 2259150, 2409760, 2891712, 3012200, 3614640, 3765250, 3855616, 4518300, 4819520, 5647875, 5783424, 6024400, 7229280, 7530500, 7711232, 9036600, 9413125, 9639040, 11295750, 11566848, 12048800, 14458560, 15061000, 15422464, 18073200, 18826250, 19278080, 22591500, 23133696, 24097600, 28239375, 28917120, 30122000, 36146400, 37652500, 38556160, 45183000, 46267392, 48195200, 56478750, 57834240, 60244000, 72292800, 75305000, 77112320, 90366000, 96390400, 112957500, 115668480, 120488000, 144585600, 150610000, 180732000, 192780800, 225915000, 231336960, 240976000, 289171200, 301220000, 361464000, 385561600, 451830000, 481952000, 578342400, 602440000, 722928000, 903660000, 963904000, 1156684800, 1204880000, 1445856000, 1807320000, 1927808000, 2409760000, 2891712000, 3614640000, 4819520000, 5783424000, 7229280000, 9639040000, 14458560000, 28917120000]

約数ペア:

[(1, 28917120000), (2, 14458560000), (3, 9639040000), (4, 7229280000), (5, 5783424000), (6, 4819520000), (8, 3614640000), (10, 2891712000), (12, 2409760000), (15, 1927808000), (16, 1807320000), (20, 1445856000), (24, 1204880000), (25, 1156684800), (30, 963904000), (32, 903660000), (40, 722928000), (48, 602440000), (50, 578342400), (60, 481952000), (64, 451830000), (75, 385561600), (80, 361464000), (96, 301220000), (100, 289171200), (120, 240976000), (125, 231336960), (128, 225915000), (150, 192780800), (160, 180732000), (192, 150610000), (200, 144585600), (240, 120488000), (250, 115668480), (256, 112957500), (300, 96390400), (320, 90366000), (375, 77112320), (384, 75305000), (400, 72292800), (480, 60244000), (500, 57834240), (512, 56478750), (600, 48195200), (625, 46267392), (640, 45183000), (750, 38556160), (768, 37652500), (800, 36146400), (960, 30122000), (1000, 28917120), (1024, 28239375), (1200, 24097600), (1250, 23133696), (1280, 22591500), (1500, 19278080), (1536, 18826250), (1600, 18073200), (1875, 15422464), (1920, 15061000), (2000, 14458560), (2400, 12048800), (2500, 11566848), (2560, 11295750), (3000, 9639040), (3072, 9413125), (3200, 9036600), (3750, 7711232), (3840, 7530500), (4000, 7229280), (4800, 6024400), (5000, 5783424), (5120, 5647875), (6000, 4819520), (6400, 4518300), (7500, 3855616), (7680, 3765250), (8000, 3614640), (9600, 3012200), (10000, 2891712), (12000, 2409760), (12800, 2259150), (15000, 1927808), (15061, 1920000), (15360, 1882625), (16000, 1807320), (19200, 1506100), (20000, 1445856), (24000, 1204880), (25600, 1129575), (30000, 963904), (30122, 960000), (32000, 903660), (38400, 753050), (40000, 722928), (45183, 640000), (48000, 602440), (60000, 481952), (60244, 480000), (64000, 451830), (75305, 384000), (76800, 376525), (80000, 361464), (90366, 320000), (96000, 301220), (120000, 240976), (120488, 240000), (128000, 225915), (150610, 192000), (160000, 180732)]