15264000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{53}}^1$

素因数の和:90

約数の個数: 216

約数和(自身を含む): 55960632

約数和(自身を除く): 40696632

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, 256, 265, 288, 300, 318, 320, 360, 375, 384, 400, 424, 450, 477, 480, 500, 530, 576, 600, 636, 640, 720, 750, 768, 795, 800, 848, 900, 954, 960, 1000, 1060, 1125, 1152, 1200, 1272, 1280, 1325, 1440, 1500, 1590, 1600, 1696, 1800, 1908, 1920, 2000, 2120, 2250, 2304, 2385, 2400, 2544, 2650, 2880, 3000, 3180, 3200, 3392, 3600, 3816, 3840, 3975, 4000, 4240, 4500, 4770, 4800, 5088, 5300, 5760, 6000, 6360, 6400, 6625, 6784, 7200, 7632, 7950, 8000, 8480, 9000, 9540, 9600, 10176, 10600, 11520, 11925, 12000, 12720, 13250, 13568, 14400, 15264, 15900, 16000, 16960, 18000, 19080, 19200, 19875, 20352, 21200, 23850, 24000, 25440, 26500, 28800, 30528, 31800, 32000, 33920, 36000, 38160, 39750, 40704, 42400, 47700, 48000, 50880, 53000, 57600, 59625, 61056, 63600, 67840, 72000, 76320, 79500, 84800, 95400, 96000, 101760, 106000, 119250, 122112, 127200, 144000, 152640, 159000, 169600, 190800, 203520, 212000, 238500, 254400, 288000, 305280, 318000, 339200, 381600, 424000, 477000, 508800, 610560, 636000, 763200, 848000, 954000, 1017600, 1272000, 1526400, 1696000, 1908000, 2544000, 3052800, 3816000, 5088000, 7632000, 15264000]

約数ペア:

[(1, 15264000), (2, 7632000), (3, 5088000), (4, 3816000), (5, 3052800), (6, 2544000), (8, 1908000), (9, 1696000), (10, 1526400), (12, 1272000), (15, 1017600), (16, 954000), (18, 848000), (20, 763200), (24, 636000), (25, 610560), (30, 508800), (32, 477000), (36, 424000), (40, 381600), (45, 339200), (48, 318000), (50, 305280), (53, 288000), (60, 254400), (64, 238500), (72, 212000), (75, 203520), (80, 190800), (90, 169600), (96, 159000), (100, 152640), (106, 144000), (120, 127200), (125, 122112), (128, 119250), (144, 106000), (150, 101760), (159, 96000), (160, 95400), (180, 84800), (192, 79500), (200, 76320), (212, 72000), (225, 67840), (240, 63600), (250, 61056), (256, 59625), (265, 57600), (288, 53000), (300, 50880), (318, 48000), (320, 47700), (360, 42400), (375, 40704), (384, 39750), (400, 38160), (424, 36000), (450, 33920), (477, 32000), (480, 31800), (500, 30528), (530, 28800), (576, 26500), (600, 25440), (636, 24000), (640, 23850), (720, 21200), (750, 20352), (768, 19875), (795, 19200), (800, 19080), (848, 18000), (900, 16960), (954, 16000), (960, 15900), (1000, 15264), (1060, 14400), (1125, 13568), (1152, 13250), (1200, 12720), (1272, 12000), (1280, 11925), (1325, 11520), (1440, 10600), (1500, 10176), (1590, 9600), (1600, 9540), (1696, 9000), (1800, 8480), (1908, 8000), (1920, 7950), (2000, 7632), (2120, 7200), (2250, 6784), (2304, 6625), (2385, 6400), (2400, 6360), (2544, 6000), (2650, 5760), (2880, 5300), (3000, 5088), (3180, 4800), (3200, 4770), (3392, 4500), (3600, 4240), (3816, 4000), (3840, 3975)]