428505600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{11159}}^1$

素因数の和:11190

約数の個数: 120

約数和(自身を含む): 1415668320

約数和(自身を除く): 987162720

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 4800, 6400, 7680, 9600, 11159, 12800, 19200, 22318, 33477, 38400, 44636, 55795, 66954, 89272, 111590, 133908, 167385, 178544, 223180, 267816, 278975, 334770, 357088, 446360, 535632, 557950, 669540, 714176, 836925, 892720, 1071264, 1115900, 1339080, 1428352, 1673850, 1785440, 2142528, 2231800, 2678160, 2856704, 3347700, 3570880, 4285056, 4463600, 5356320, 5713408, 6695400, 7141760, 8570112, 8927200, 10712640, 13390800, 14283520, 17140224, 17854400, 21425280, 26781600, 28567040, 35708800, 42850560, 53563200, 71417600, 85701120, 107126400, 142835200, 214252800, 428505600]

約数ペア:

[(1, 428505600), (2, 214252800), (3, 142835200), (4, 107126400), (5, 85701120), (6, 71417600), (8, 53563200), (10, 42850560), (12, 35708800), (15, 28567040), (16, 26781600), (20, 21425280), (24, 17854400), (25, 17140224), (30, 14283520), (32, 13390800), (40, 10712640), (48, 8927200), (50, 8570112), (60, 7141760), (64, 6695400), (75, 5713408), (80, 5356320), (96, 4463600), (100, 4285056), (120, 3570880), (128, 3347700), (150, 2856704), (160, 2678160), (192, 2231800), (200, 2142528), (240, 1785440), (256, 1673850), (300, 1428352), (320, 1339080), (384, 1115900), (400, 1071264), (480, 892720), (512, 836925), (600, 714176), (640, 669540), (768, 557950), (800, 535632), (960, 446360), (1200, 357088), (1280, 334770), (1536, 278975), (1600, 267816), (1920, 223180), (2400, 178544), (2560, 167385), (3200, 133908), (3840, 111590), (4800, 89272), (6400, 66954), (7680, 55795), (9600, 44636), (11159, 38400), (12800, 33477), (19200, 22318)]