151680000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 220

約数和(自身を含む): 511586240

約数和(自身を除く): 359906240

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, 512, 600, 625, 632, 640, 750, 768, 790, 800, 948, 960, 1000, 1024, 1185, 1200, 1250, 1264, 1280, 1500, 1536, 1580, 1600, 1875, 1896, 1920, 1975, 2000, 2370, 2400, 2500, 2528, 2560, 3000, 3072, 3160, 3200, 3750, 3792, 3840, 3950, 4000, 4740, 4800, 5000, 5056, 5120, 5925, 6000, 6320, 6400, 7500, 7584, 7680, 7900, 8000, 9480, 9600, 9875, 10000, 10112, 11850, 12000, 12640, 12800, 15000, 15168, 15360, 15800, 16000, 18960, 19200, 19750, 20000, 20224, 23700, 24000, 25280, 25600, 29625, 30000, 30336, 31600, 32000, 37920, 38400, 39500, 40000, 40448, 47400, 48000, 49375, 50560, 59250, 60000, 60672, 63200, 64000, 75840, 76800, 79000, 80000, 80896, 94800, 96000, 98750, 101120, 118500, 120000, 121344, 126400, 128000, 148125, 151680, 158000, 160000, 189600, 192000, 197500, 202240, 237000, 240000, 242688, 252800, 296250, 303360, 316000, 320000, 379200, 384000, 395000, 404480, 474000, 480000, 505600, 592500, 606720, 632000, 640000, 758400, 790000, 948000, 960000, 1011200, 1185000, 1213440, 1264000, 1516800, 1580000, 1896000, 1920000, 2022400, 2370000, 2528000, 3033600, 3160000, 3792000, 4740000, 5056000, 6067200, 6320000, 7584000, 9480000, 10112000, 12640000, 15168000, 18960000, 25280000, 30336000, 37920000, 50560000, 75840000, 151680000]

約数ペア:

[(1, 151680000), (2, 75840000), (3, 50560000), (4, 37920000), (5, 30336000), (6, 25280000), (8, 18960000), (10, 15168000), (12, 12640000), (15, 10112000), (16, 9480000), (20, 7584000), (24, 6320000), (25, 6067200), (30, 5056000), (32, 4740000), (40, 3792000), (48, 3160000), (50, 3033600), (60, 2528000), (64, 2370000), (75, 2022400), (79, 1920000), (80, 1896000), (96, 1580000), (100, 1516800), (120, 1264000), (125, 1213440), (128, 1185000), (150, 1011200), (158, 960000), (160, 948000), (192, 790000), (200, 758400), (237, 640000), (240, 632000), (250, 606720), (256, 592500), (300, 505600), (316, 480000), (320, 474000), (375, 404480), (384, 395000), (395, 384000), (400, 379200), (474, 320000), (480, 316000), (500, 303360), (512, 296250), (600, 252800), (625, 242688), (632, 240000), (640, 237000), (750, 202240), (768, 197500), (790, 192000), (800, 189600), (948, 160000), (960, 158000), (1000, 151680), (1024, 148125), (1185, 128000), (1200, 126400), (1250, 121344), (1264, 120000), (1280, 118500), (1500, 101120), (1536, 98750), (1580, 96000), (1600, 94800), (1875, 80896), (1896, 80000), (1920, 79000), (1975, 76800), (2000, 75840), (2370, 64000), (2400, 63200), (2500, 60672), (2528, 60000), (2560, 59250), (3000, 50560), (3072, 49375), (3160, 48000), (3200, 47400), (3750, 40448), (3792, 40000), (3840, 39500), (3950, 38400), (4000, 37920), (4740, 32000), (4800, 31600), (5000, 30336), (5056, 30000), (5120, 29625), (5925, 25600), (6000, 25280), (6320, 24000), (6400, 23700), (7500, 20224), (7584, 20000), (7680, 19750), (7900, 19200), (8000, 18960), (9480, 16000), (9600, 15800), (9875, 15360), (10000, 15168), (10112, 15000), (11850, 12800), (12000, 12640)]