56880000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 240

約数和(自身を含む): 207121200

約数和(自身を除く): 150241200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 79, 80, 90, 96, 100, 120, 125, 128, 144, 150, 158, 160, 180, 192, 200, 225, 237, 240, 250, 288, 300, 316, 320, 360, 375, 384, 395, 400, 450, 474, 480, 500, 576, 600, 625, 632, 640, 711, 720, 750, 790, 800, 900, 948, 960, 1000, 1125, 1152, 1185, 1200, 1250, 1264, 1422, 1440, 1500, 1580, 1600, 1800, 1875, 1896, 1920, 1975, 2000, 2250, 2370, 2400, 2500, 2528, 2844, 2880, 3000, 3160, 3200, 3555, 3600, 3750, 3792, 3950, 4000, 4500, 4740, 4800, 5000, 5056, 5625, 5688, 5760, 5925, 6000, 6320, 7110, 7200, 7500, 7584, 7900, 8000, 9000, 9480, 9600, 9875, 10000, 10112, 11250, 11376, 11850, 12000, 12640, 14220, 14400, 15000, 15168, 15800, 16000, 17775, 18000, 18960, 19750, 20000, 22500, 22752, 23700, 24000, 25280, 28440, 28800, 29625, 30000, 30336, 31600, 35550, 36000, 37920, 39500, 40000, 45000, 45504, 47400, 48000, 49375, 50560, 56880, 59250, 60000, 63200, 71100, 72000, 75840, 79000, 80000, 88875, 90000, 91008, 94800, 98750, 113760, 118500, 120000, 126400, 142200, 144000, 148125, 151680, 158000, 177750, 180000, 189600, 197500, 227520, 237000, 240000, 252800, 284400, 296250, 316000, 355500, 360000, 379200, 395000, 444375, 455040, 474000, 568800, 592500, 632000, 711000, 720000, 758400, 790000, 888750, 948000, 1137600, 1185000, 1264000, 1422000, 1580000, 1777500, 1896000, 2275200, 2370000, 2844000, 3160000, 3555000, 3792000, 4740000, 5688000, 6320000, 7110000, 9480000, 11376000, 14220000, 18960000, 28440000, 56880000]

約数ペア:

[(1, 56880000), (2, 28440000), (3, 18960000), (4, 14220000), (5, 11376000), (6, 9480000), (8, 7110000), (9, 6320000), (10, 5688000), (12, 4740000), (15, 3792000), (16, 3555000), (18, 3160000), (20, 2844000), (24, 2370000), (25, 2275200), (30, 1896000), (32, 1777500), (36, 1580000), (40, 1422000), (45, 1264000), (48, 1185000), (50, 1137600), (60, 948000), (64, 888750), (72, 790000), (75, 758400), (79, 720000), (80, 711000), (90, 632000), (96, 592500), (100, 568800), (120, 474000), (125, 455040), (128, 444375), (144, 395000), (150, 379200), (158, 360000), (160, 355500), (180, 316000), (192, 296250), (200, 284400), (225, 252800), (237, 240000), (240, 237000), (250, 227520), (288, 197500), (300, 189600), (316, 180000), (320, 177750), (360, 158000), (375, 151680), (384, 148125), (395, 144000), (400, 142200), (450, 126400), (474, 120000), (480, 118500), (500, 113760), (576, 98750), (600, 94800), (625, 91008), (632, 90000), (640, 88875), (711, 80000), (720, 79000), (750, 75840), (790, 72000), (800, 71100), (900, 63200), (948, 60000), (960, 59250), (1000, 56880), (1125, 50560), (1152, 49375), (1185, 48000), (1200, 47400), (1250, 45504), (1264, 45000), (1422, 40000), (1440, 39500), (1500, 37920), (1580, 36000), (1600, 35550), (1800, 31600), (1875, 30336), (1896, 30000), (1920, 29625), (1975, 28800), (2000, 28440), (2250, 25280), (2370, 24000), (2400, 23700), (2500, 22752), (2528, 22500), (2844, 20000), (2880, 19750), (3000, 18960), (3160, 18000), (3200, 17775), (3555, 16000), (3600, 15800), (3750, 15168), (3792, 15000), (3950, 14400), (4000, 14220), (4500, 12640), (4740, 12000), (4800, 11850), (5000, 11376), (5056, 11250), (5625, 10112), (5688, 10000), (5760, 9875), (5925, 9600), (6000, 9480), (6320, 9000), (7110, 8000), (7200, 7900), (7500, 7584)]