38160000

素因数分解:

$2^7\times 3^2\times 5^4\times {\mathrm{53}}^1$

素因数の和:93

約数の個数: 240

約数和(自身を含む): 139806810

約数和(自身を除く): 101646810

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, 53, 60, 64, 72, 75, 80, 90, 96, 100, 106, 120, 125, 128, 144, 150, 159, 160, 180, 192, 200, 212, 225, 240, 250, 265, 288, 300, 318, 320, 360, 375, 384, 400, 424, 450, 477, 480, 500, 530, 576, 600, 625, 636, 640, 720, 750, 795, 800, 848, 900, 954, 960, 1000, 1060, 1125, 1152, 1200, 1250, 1272, 1325, 1440, 1500, 1590, 1600, 1696, 1800, 1875, 1908, 1920, 2000, 2120, 2250, 2385, 2400, 2500, 2544, 2650, 2880, 3000, 3180, 3200, 3392, 3600, 3750, 3816, 3975, 4000, 4240, 4500, 4770, 4800, 5000, 5088, 5300, 5625, 5760, 6000, 6360, 6625, 6784, 7200, 7500, 7632, 7950, 8000, 8480, 9000, 9540, 9600, 10000, 10176, 10600, 11250, 11925, 12000, 12720, 13250, 14400, 15000, 15264, 15900, 16000, 16960, 18000, 19080, 19875, 20000, 20352, 21200, 22500, 23850, 24000, 25440, 26500, 28800, 30000, 30528, 31800, 33125, 33920, 36000, 38160, 39750, 40000, 42400, 45000, 47700, 48000, 50880, 53000, 59625, 60000, 61056, 63600, 66250, 72000, 76320, 79500, 80000, 84800, 90000, 95400, 99375, 101760, 106000, 119250, 120000, 127200, 132500, 144000, 152640, 159000, 169600, 180000, 190800, 198750, 212000, 238500, 240000, 254400, 265000, 298125, 305280, 318000, 360000, 381600, 397500, 424000, 477000, 508800, 530000, 596250, 636000, 720000, 763200, 795000, 848000, 954000, 1060000, 1192500, 1272000, 1526400, 1590000, 1908000, 2120000, 2385000, 2544000, 3180000, 3816000, 4240000, 4770000, 6360000, 7632000, 9540000, 12720000, 19080000, 38160000]

約数ペア:

[(1, 38160000), (2, 19080000), (3, 12720000), (4, 9540000), (5, 7632000), (6, 6360000), (8, 4770000), (9, 4240000), (10, 3816000), (12, 3180000), (15, 2544000), (16, 2385000), (18, 2120000), (20, 1908000), (24, 1590000), (25, 1526400), (30, 1272000), (32, 1192500), (36, 1060000), (40, 954000), (45, 848000), (48, 795000), (50, 763200), (53, 720000), (60, 636000), (64, 596250), (72, 530000), (75, 508800), (80, 477000), (90, 424000), (96, 397500), (100, 381600), (106, 360000), (120, 318000), (125, 305280), (128, 298125), (144, 265000), (150, 254400), (159, 240000), (160, 238500), (180, 212000), (192, 198750), (200, 190800), (212, 180000), (225, 169600), (240, 159000), (250, 152640), (265, 144000), (288, 132500), (300, 127200), (318, 120000), (320, 119250), (360, 106000), (375, 101760), (384, 99375), (400, 95400), (424, 90000), (450, 84800), (477, 80000), (480, 79500), (500, 76320), (530, 72000), (576, 66250), (600, 63600), (625, 61056), (636, 60000), (640, 59625), (720, 53000), (750, 50880), (795, 48000), (800, 47700), (848, 45000), (900, 42400), (954, 40000), (960, 39750), (1000, 38160), (1060, 36000), (1125, 33920), (1152, 33125), (1200, 31800), (1250, 30528), (1272, 30000), (1325, 28800), (1440, 26500), (1500, 25440), (1590, 24000), (1600, 23850), (1696, 22500), (1800, 21200), (1875, 20352), (1908, 20000), (1920, 19875), (2000, 19080), (2120, 18000), (2250, 16960), (2385, 16000), (2400, 15900), (2500, 15264), (2544, 15000), (2650, 14400), (2880, 13250), (3000, 12720), (3180, 12000), (3200, 11925), (3392, 11250), (3600, 10600), (3750, 10176), (3816, 10000), (3975, 9600), (4000, 9540), (4240, 9000), (4500, 8480), (4770, 8000), (4800, 7950), (5000, 7632), (5088, 7500), (5300, 7200), (5625, 6784), (5760, 6625), (6000, 6360)]