353280000

素因数分解:

$2^{13}\times 3^1\times 5^4\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 280

約数和(自身を含む): 1228331808

約数和(自身を除く): 875051808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 125, 128, 138, 150, 160, 184, 192, 200, 230, 240, 250, 256, 276, 300, 320, 345, 368, 375, 384, 400, 460, 480, 500, 512, 552, 575, 600, 625, 640, 690, 736, 750, 768, 800, 920, 960, 1000, 1024, 1104, 1150, 1200, 1250, 1280, 1380, 1472, 1500, 1536, 1600, 1725, 1840, 1875, 1920, 2000, 2048, 2208, 2300, 2400, 2500, 2560, 2760, 2875, 2944, 3000, 3072, 3200, 3450, 3680, 3750, 3840, 4000, 4096, 4416, 4600, 4800, 5000, 5120, 5520, 5750, 5888, 6000, 6144, 6400, 6900, 7360, 7500, 7680, 8000, 8192, 8625, 8832, 9200, 9600, 10000, 10240, 11040, 11500, 11776, 12000, 12288, 12800, 13800, 14375, 14720, 15000, 15360, 16000, 17250, 17664, 18400, 19200, 20000, 20480, 22080, 23000, 23552, 24000, 24576, 25600, 27600, 28750, 29440, 30000, 30720, 32000, 34500, 35328, 36800, 38400, 40000, 40960, 43125, 44160, 46000, 47104, 48000, 51200, 55200, 57500, 58880, 60000, 61440, 64000, 69000, 70656, 73600, 76800, 80000, 86250, 88320, 92000, 94208, 96000, 102400, 110400, 115000, 117760, 120000, 122880, 128000, 138000, 141312, 147200, 153600, 160000, 172500, 176640, 184000, 188416, 192000, 204800, 220800, 230000, 235520, 240000, 256000, 276000, 282624, 294400, 307200, 320000, 345000, 353280, 368000, 384000, 441600, 460000, 471040, 480000, 512000, 552000, 565248, 588800, 614400, 640000, 690000, 706560, 736000, 768000, 883200, 920000, 942080, 960000, 1024000, 1104000, 1177600, 1280000, 1380000, 1413120, 1472000, 1536000, 1766400, 1840000, 1920000, 2208000, 2355200, 2560000, 2760000, 2826240, 2944000, 3072000, 3532800, 3680000, 3840000, 4416000, 4710400, 5120000, 5520000, 5888000, 7065600, 7360000, 7680000, 8832000, 11040000, 11776000, 14131200, 14720000, 15360000, 17664000, 22080000, 23552000, 29440000, 35328000, 44160000, 58880000, 70656000, 88320000, 117760000, 176640000, 353280000]

約数ペア:

[(1, 353280000), (2, 176640000), (3, 117760000), (4, 88320000), (5, 70656000), (6, 58880000), (8, 44160000), (10, 35328000), (12, 29440000), (15, 23552000), (16, 22080000), (20, 17664000), (23, 15360000), (24, 14720000), (25, 14131200), (30, 11776000), (32, 11040000), (40, 8832000), (46, 7680000), (48, 7360000), (50, 7065600), (60, 5888000), (64, 5520000), (69, 5120000), (75, 4710400), (80, 4416000), (92, 3840000), (96, 3680000), (100, 3532800), (115, 3072000), (120, 2944000), (125, 2826240), (128, 2760000), (138, 2560000), (150, 2355200), (160, 2208000), (184, 1920000), (192, 1840000), (200, 1766400), (230, 1536000), (240, 1472000), (250, 1413120), (256, 1380000), (276, 1280000), (300, 1177600), (320, 1104000), (345, 1024000), (368, 960000), (375, 942080), (384, 920000), (400, 883200), (460, 768000), (480, 736000), (500, 706560), (512, 690000), (552, 640000), (575, 614400), (600, 588800), (625, 565248), (640, 552000), (690, 512000), (736, 480000), (750, 471040), (768, 460000), (800, 441600), (920, 384000), (960, 368000), (1000, 353280), (1024, 345000), (1104, 320000), (1150, 307200), (1200, 294400), (1250, 282624), (1280, 276000), (1380, 256000), (1472, 240000), (1500, 235520), (1536, 230000), (1600, 220800), (1725, 204800), (1840, 192000), (1875, 188416), (1920, 184000), (2000, 176640), (2048, 172500), (2208, 160000), (2300, 153600), (2400, 147200), (2500, 141312), (2560, 138000), (2760, 128000), (2875, 122880), (2944, 120000), (3000, 117760), (3072, 115000), (3200, 110400), (3450, 102400), (3680, 96000), (3750, 94208), (3840, 92000), (4000, 88320), (4096, 86250), (4416, 80000), (4600, 76800), (4800, 73600), (5000, 70656), (5120, 69000), (5520, 64000), (5750, 61440), (5888, 60000), (6000, 58880), (6144, 57500), (6400, 55200), (6900, 51200), (7360, 48000), (7500, 47104), (7680, 46000), (8000, 44160), (8192, 43125), (8625, 40960), (8832, 40000), (9200, 38400), (9600, 36800), (10000, 35328), (10240, 34500), (11040, 32000), (11500, 30720), (11776, 30000), (12000, 29440), (12288, 28750), (12800, 27600), (13800, 25600), (14375, 24576), (14720, 24000), (15000, 23552), (15360, 23000), (16000, 22080), (17250, 20480), (17664, 20000), (18400, 19200)]