37920000

素因数分解:

$2^8\times 3^1\times 5^4\times {\mathrm{79}}^1$

素因数の和:118

約数の個数: 180

約数和(自身を含む): 127709120

約数和(自身を除く): 89789120

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, 79, 80, 96, 100, 120, 125, 128, 150, 158, 160, 192, 200, 237, 240, 250, 256, 300, 316, 320, 375, 384, 395, 400, 474, 480, 500, 600, 625, 632, 640, 750, 768, 790, 800, 948, 960, 1000, 1185, 1200, 1250, 1264, 1280, 1500, 1580, 1600, 1875, 1896, 1920, 1975, 2000, 2370, 2400, 2500, 2528, 3000, 3160, 3200, 3750, 3792, 3840, 3950, 4000, 4740, 4800, 5000, 5056, 5925, 6000, 6320, 6400, 7500, 7584, 7900, 8000, 9480, 9600, 9875, 10000, 10112, 11850, 12000, 12640, 15000, 15168, 15800, 16000, 18960, 19200, 19750, 20000, 20224, 23700, 24000, 25280, 29625, 30000, 30336, 31600, 32000, 37920, 39500, 40000, 47400, 48000, 49375, 50560, 59250, 60000, 60672, 63200, 75840, 79000, 80000, 94800, 96000, 98750, 101120, 118500, 120000, 126400, 148125, 151680, 158000, 160000, 189600, 197500, 237000, 240000, 252800, 296250, 303360, 316000, 379200, 395000, 474000, 480000, 505600, 592500, 632000, 758400, 790000, 948000, 1185000, 1264000, 1516800, 1580000, 1896000, 2370000, 2528000, 3160000, 3792000, 4740000, 6320000, 7584000, 9480000, 12640000, 18960000, 37920000]

約数ペア:

[(1, 37920000), (2, 18960000), (3, 12640000), (4, 9480000), (5, 7584000), (6, 6320000), (8, 4740000), (10, 3792000), (12, 3160000), (15, 2528000), (16, 2370000), (20, 1896000), (24, 1580000), (25, 1516800), (30, 1264000), (32, 1185000), (40, 948000), (48, 790000), (50, 758400), (60, 632000), (64, 592500), (75, 505600), (79, 480000), (80, 474000), (96, 395000), (100, 379200), (120, 316000), (125, 303360), (128, 296250), (150, 252800), (158, 240000), (160, 237000), (192, 197500), (200, 189600), (237, 160000), (240, 158000), (250, 151680), (256, 148125), (300, 126400), (316, 120000), (320, 118500), (375, 101120), (384, 98750), (395, 96000), (400, 94800), (474, 80000), (480, 79000), (500, 75840), (600, 63200), (625, 60672), (632, 60000), (640, 59250), (750, 50560), (768, 49375), (790, 48000), (800, 47400), (948, 40000), (960, 39500), (1000, 37920), (1185, 32000), (1200, 31600), (1250, 30336), (1264, 30000), (1280, 29625), (1500, 25280), (1580, 24000), (1600, 23700), (1875, 20224), (1896, 20000), (1920, 19750), (1975, 19200), (2000, 18960), (2370, 16000), (2400, 15800), (2500, 15168), (2528, 15000), (3000, 12640), (3160, 12000), (3200, 11850), (3750, 10112), (3792, 10000), (3840, 9875), (3950, 9600), (4000, 9480), (4740, 8000), (4800, 7900), (5000, 7584), (5056, 7500), (5925, 6400), (6000, 6320)]