90240000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 220

約数和(自身を含む): 306951744

約数和(自身を除く): 216711744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 125, 128, 141, 150, 160, 188, 192, 200, 235, 240, 250, 256, 282, 300, 320, 375, 376, 384, 400, 470, 480, 500, 512, 564, 600, 625, 640, 705, 750, 752, 768, 800, 940, 960, 1000, 1024, 1128, 1175, 1200, 1250, 1280, 1410, 1500, 1504, 1536, 1600, 1875, 1880, 1920, 2000, 2256, 2350, 2400, 2500, 2560, 2820, 3000, 3008, 3072, 3200, 3525, 3750, 3760, 3840, 4000, 4512, 4700, 4800, 5000, 5120, 5640, 5875, 6000, 6016, 6400, 7050, 7500, 7520, 7680, 8000, 9024, 9400, 9600, 10000, 11280, 11750, 12000, 12032, 12800, 14100, 15000, 15040, 15360, 16000, 17625, 18048, 18800, 19200, 20000, 22560, 23500, 24000, 24064, 25600, 28200, 29375, 30000, 30080, 32000, 35250, 36096, 37600, 38400, 40000, 45120, 47000, 48000, 48128, 56400, 58750, 60000, 60160, 64000, 70500, 72192, 75200, 76800, 80000, 88125, 90240, 94000, 96000, 112800, 117500, 120000, 120320, 128000, 141000, 144384, 150400, 160000, 176250, 180480, 188000, 192000, 225600, 235000, 240000, 240640, 282000, 300800, 320000, 352500, 360960, 376000, 384000, 451200, 470000, 480000, 564000, 601600, 640000, 705000, 721920, 752000, 902400, 940000, 960000, 1128000, 1203200, 1410000, 1504000, 1804800, 1880000, 1920000, 2256000, 2820000, 3008000, 3609600, 3760000, 4512000, 5640000, 6016000, 7520000, 9024000, 11280000, 15040000, 18048000, 22560000, 30080000, 45120000, 90240000]

約数ペア:

[(1, 90240000), (2, 45120000), (3, 30080000), (4, 22560000), (5, 18048000), (6, 15040000), (8, 11280000), (10, 9024000), (12, 7520000), (15, 6016000), (16, 5640000), (20, 4512000), (24, 3760000), (25, 3609600), (30, 3008000), (32, 2820000), (40, 2256000), (47, 1920000), (48, 1880000), (50, 1804800), (60, 1504000), (64, 1410000), (75, 1203200), (80, 1128000), (94, 960000), (96, 940000), (100, 902400), (120, 752000), (125, 721920), (128, 705000), (141, 640000), (150, 601600), (160, 564000), (188, 480000), (192, 470000), (200, 451200), (235, 384000), (240, 376000), (250, 360960), (256, 352500), (282, 320000), (300, 300800), (320, 282000), (375, 240640), (376, 240000), (384, 235000), (400, 225600), (470, 192000), (480, 188000), (500, 180480), (512, 176250), (564, 160000), (600, 150400), (625, 144384), (640, 141000), (705, 128000), (750, 120320), (752, 120000), (768, 117500), (800, 112800), (940, 96000), (960, 94000), (1000, 90240), (1024, 88125), (1128, 80000), (1175, 76800), (1200, 75200), (1250, 72192), (1280, 70500), (1410, 64000), (1500, 60160), (1504, 60000), (1536, 58750), (1600, 56400), (1875, 48128), (1880, 48000), (1920, 47000), (2000, 45120), (2256, 40000), (2350, 38400), (2400, 37600), (2500, 36096), (2560, 35250), (2820, 32000), (3000, 30080), (3008, 30000), (3072, 29375), (3200, 28200), (3525, 25600), (3750, 24064), (3760, 24000), (3840, 23500), (4000, 22560), (4512, 20000), (4700, 19200), (4800, 18800), (5000, 18048), (5120, 17625), (5640, 16000), (5875, 15360), (6000, 15040), (6016, 15000), (6400, 14100), (7050, 12800), (7500, 12032), (7520, 12000), (7680, 11750), (8000, 11280), (9024, 10000), (9400, 9600)]