2400000000

素因数分解:

$2^{11}\times 3^1\times 5^8$

素因数の和:65

約数の個数: 216

約数和(自身を含む): 7998042780

約数和(自身を除く): 5598042780

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, 2048, 2400, 2500, 2560, 3000, 3072, 3125, 3200, 3750, 3840, 4000, 4800, 5000, 5120, 6000, 6144, 6250, 6400, 7500, 7680, 8000, 9375, 9600, 10000, 10240, 12000, 12500, 12800, 15000, 15360, 15625, 16000, 18750, 19200, 20000, 24000, 25000, 25600, 30000, 30720, 31250, 32000, 37500, 38400, 40000, 46875, 48000, 50000, 51200, 60000, 62500, 64000, 75000, 76800, 78125, 80000, 93750, 96000, 100000, 120000, 125000, 128000, 150000, 153600, 156250, 160000, 187500, 192000, 200000, 234375, 240000, 250000, 256000, 300000, 312500, 320000, 375000, 384000, 390625, 400000, 468750, 480000, 500000, 600000, 625000, 640000, 750000, 768000, 781250, 800000, 937500, 960000, 1000000, 1171875, 1200000, 1250000, 1280000, 1500000, 1562500, 1600000, 1875000, 1920000, 2000000, 2343750, 2400000, 2500000, 3000000, 3125000, 3200000, 3750000, 3840000, 4000000, 4687500, 4800000, 5000000, 6000000, 6250000, 6400000, 7500000, 8000000, 9375000, 9600000, 10000000, 12000000, 12500000, 15000000, 16000000, 18750000, 19200000, 20000000, 24000000, 25000000, 30000000, 32000000, 37500000, 40000000, 48000000, 50000000, 60000000, 75000000, 80000000, 96000000, 100000000, 120000000, 150000000, 160000000, 200000000, 240000000, 300000000, 400000000, 480000000, 600000000, 800000000, 1200000000, 2400000000]

約数ペア:

[(1, 2400000000), (2, 1200000000), (3, 800000000), (4, 600000000), (5, 480000000), (6, 400000000), (8, 300000000), (10, 240000000), (12, 200000000), (15, 160000000), (16, 150000000), (20, 120000000), (24, 100000000), (25, 96000000), (30, 80000000), (32, 75000000), (40, 60000000), (48, 50000000), (50, 48000000), (60, 40000000), (64, 37500000), (75, 32000000), (80, 30000000), (96, 25000000), (100, 24000000), (120, 20000000), (125, 19200000), (128, 18750000), (150, 16000000), (160, 15000000), (192, 12500000), (200, 12000000), (240, 10000000), (250, 9600000), (256, 9375000), (300, 8000000), (320, 7500000), (375, 6400000), (384, 6250000), (400, 6000000), (480, 5000000), (500, 4800000), (512, 4687500), (600, 4000000), (625, 3840000), (640, 3750000), (750, 3200000), (768, 3125000), (800, 3000000), (960, 2500000), (1000, 2400000), (1024, 2343750), (1200, 2000000), (1250, 1920000), (1280, 1875000), (1500, 1600000), (1536, 1562500), (1600, 1500000), (1875, 1280000), (1920, 1250000), (2000, 1200000), (2048, 1171875), (2400, 1000000), (2500, 960000), (2560, 937500), (3000, 800000), (3072, 781250), (3125, 768000), (3200, 750000), (3750, 640000), (3840, 625000), (4000, 600000), (4800, 500000), (5000, 480000), (5120, 468750), (6000, 400000), (6144, 390625), (6250, 384000), (6400, 375000), (7500, 320000), (7680, 312500), (8000, 300000), (9375, 256000), (9600, 250000), (10000, 240000), (10240, 234375), (12000, 200000), (12500, 192000), (12800, 187500), (15000, 160000), (15360, 156250), (15625, 153600), (16000, 150000), (18750, 128000), (19200, 125000), (20000, 120000), (24000, 100000), (25000, 96000), (25600, 93750), (30000, 80000), (30720, 78125), (31250, 76800), (32000, 75000), (37500, 64000), (38400, 62500), (40000, 60000), (46875, 51200), (48000, 50000)]