15312000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 256

約数和(自身を含む): 57283200

約数和(自身を除く): 41971200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 29, 30, 32, 33, 40, 44, 48, 50, 55, 58, 60, 64, 66, 75, 80, 87, 88, 96, 100, 110, 116, 120, 125, 128, 132, 145, 150, 160, 165, 174, 176, 192, 200, 220, 232, 240, 250, 264, 275, 290, 300, 319, 320, 330, 348, 352, 375, 384, 400, 435, 440, 464, 480, 500, 528, 550, 580, 600, 638, 640, 660, 696, 704, 725, 750, 800, 825, 870, 880, 928, 957, 960, 1000, 1056, 1100, 1160, 1200, 1276, 1320, 1375, 1392, 1408, 1450, 1500, 1595, 1600, 1650, 1740, 1760, 1856, 1914, 1920, 2000, 2112, 2175, 2200, 2320, 2400, 2552, 2640, 2750, 2784, 2900, 3000, 3190, 3200, 3300, 3480, 3520, 3625, 3712, 3828, 4000, 4125, 4224, 4350, 4400, 4640, 4785, 4800, 5104, 5280, 5500, 5568, 5800, 6000, 6380, 6600, 6960, 7040, 7250, 7656, 7975, 8000, 8250, 8700, 8800, 9280, 9570, 9600, 10208, 10560, 10875, 11000, 11136, 11600, 12000, 12760, 13200, 13920, 14500, 15312, 15950, 16000, 16500, 17400, 17600, 18560, 19140, 20416, 21120, 21750, 22000, 23200, 23925, 24000, 25520, 26400, 27840, 29000, 30624, 31900, 33000, 34800, 35200, 38280, 39875, 40832, 43500, 44000, 46400, 47850, 48000, 51040, 52800, 55680, 58000, 61248, 63800, 66000, 69600, 76560, 79750, 87000, 88000, 92800, 95700, 102080, 105600, 116000, 119625, 122496, 127600, 132000, 139200, 153120, 159500, 174000, 176000, 191400, 204160, 232000, 239250, 255200, 264000, 278400, 306240, 319000, 348000, 382800, 464000, 478500, 510400, 528000, 612480, 638000, 696000, 765600, 957000, 1020800, 1276000, 1392000, 1531200, 1914000, 2552000, 3062400, 3828000, 5104000, 7656000, 15312000]

約数ペア:

[(1, 15312000), (2, 7656000), (3, 5104000), (4, 3828000), (5, 3062400), (6, 2552000), (8, 1914000), (10, 1531200), (11, 1392000), (12, 1276000), (15, 1020800), (16, 957000), (20, 765600), (22, 696000), (24, 638000), (25, 612480), (29, 528000), (30, 510400), (32, 478500), (33, 464000), (40, 382800), (44, 348000), (48, 319000), (50, 306240), (55, 278400), (58, 264000), (60, 255200), (64, 239250), (66, 232000), (75, 204160), (80, 191400), (87, 176000), (88, 174000), (96, 159500), (100, 153120), (110, 139200), (116, 132000), (120, 127600), (125, 122496), (128, 119625), (132, 116000), (145, 105600), (150, 102080), (160, 95700), (165, 92800), (174, 88000), (176, 87000), (192, 79750), (200, 76560), (220, 69600), (232, 66000), (240, 63800), (250, 61248), (264, 58000), (275, 55680), (290, 52800), (300, 51040), (319, 48000), (320, 47850), (330, 46400), (348, 44000), (352, 43500), (375, 40832), (384, 39875), (400, 38280), (435, 35200), (440, 34800), (464, 33000), (480, 31900), (500, 30624), (528, 29000), (550, 27840), (580, 26400), (600, 25520), (638, 24000), (640, 23925), (660, 23200), (696, 22000), (704, 21750), (725, 21120), (750, 20416), (800, 19140), (825, 18560), (870, 17600), (880, 17400), (928, 16500), (957, 16000), (960, 15950), (1000, 15312), (1056, 14500), (1100, 13920), (1160, 13200), (1200, 12760), (1276, 12000), (1320, 11600), (1375, 11136), (1392, 11000), (1408, 10875), (1450, 10560), (1500, 10208), (1595, 9600), (1600, 9570), (1650, 9280), (1740, 8800), (1760, 8700), (1856, 8250), (1914, 8000), (1920, 7975), (2000, 7656), (2112, 7250), (2175, 7040), (2200, 6960), (2320, 6600), (2400, 6380), (2552, 6000), (2640, 5800), (2750, 5568), (2784, 5500), (2900, 5280), (3000, 5104), (3190, 4800), (3200, 4785), (3300, 4640), (3480, 4400), (3520, 4350), (3625, 4224), (3712, 4125), (3828, 4000)]