1227168000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{4261}}^1$

素因数の和:4298

約数の個数: 216

約数和(自身を含む): 4416744696

約数和(自身を除く): 3189576696

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, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1280, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2880, 3000, 3200, 3600, 3840, 4000, 4261, 4500, 4800, 5760, 6000, 6400, 7200, 8000, 8522, 9000, 9600, 11520, 12000, 12783, 14400, 16000, 17044, 18000, 19200, 21305, 24000, 25566, 28800, 32000, 34088, 36000, 38349, 42610, 48000, 51132, 57600, 63915, 68176, 72000, 76698, 85220, 96000, 102264, 106525, 127830, 136352, 144000, 153396, 170440, 191745, 204528, 213050, 255660, 272704, 288000, 306792, 319575, 340880, 383490, 409056, 426100, 511320, 532625, 545408, 613584, 639150, 681760, 766980, 818112, 852200, 958725, 1022640, 1065250, 1090816, 1227168, 1278300, 1363520, 1533960, 1597875, 1636224, 1704400, 1917450, 2045280, 2130500, 2454336, 2556600, 2727040, 3067920, 3195750, 3272448, 3408800, 3834900, 4090560, 4261000, 4793625, 4908672, 5113200, 5454080, 6135840, 6391500, 6817600, 7669800, 8181120, 8522000, 9587250, 9817344, 10226400, 12271680, 12783000, 13635200, 15339600, 16362240, 17044000, 19174500, 20452800, 24543360, 25566000, 27270400, 30679200, 34088000, 38349000, 40905600, 49086720, 51132000, 61358400, 68176000, 76698000, 81811200, 102264000, 122716800, 136352000, 153396000, 204528000, 245433600, 306792000, 409056000, 613584000, 1227168000]

約数ペア:

[(1, 1227168000), (2, 613584000), (3, 409056000), (4, 306792000), (5, 245433600), (6, 204528000), (8, 153396000), (9, 136352000), (10, 122716800), (12, 102264000), (15, 81811200), (16, 76698000), (18, 68176000), (20, 61358400), (24, 51132000), (25, 49086720), (30, 40905600), (32, 38349000), (36, 34088000), (40, 30679200), (45, 27270400), (48, 25566000), (50, 24543360), (60, 20452800), (64, 19174500), (72, 17044000), (75, 16362240), (80, 15339600), (90, 13635200), (96, 12783000), (100, 12271680), (120, 10226400), (125, 9817344), (128, 9587250), (144, 8522000), (150, 8181120), (160, 7669800), (180, 6817600), (192, 6391500), (200, 6135840), (225, 5454080), (240, 5113200), (250, 4908672), (256, 4793625), (288, 4261000), (300, 4090560), (320, 3834900), (360, 3408800), (375, 3272448), (384, 3195750), (400, 3067920), (450, 2727040), (480, 2556600), (500, 2454336), (576, 2130500), (600, 2045280), (640, 1917450), (720, 1704400), (750, 1636224), (768, 1597875), (800, 1533960), (900, 1363520), (960, 1278300), (1000, 1227168), (1125, 1090816), (1152, 1065250), (1200, 1022640), (1280, 958725), (1440, 852200), (1500, 818112), (1600, 766980), (1800, 681760), (1920, 639150), (2000, 613584), (2250, 545408), (2304, 532625), (2400, 511320), (2880, 426100), (3000, 409056), (3200, 383490), (3600, 340880), (3840, 319575), (4000, 306792), (4261, 288000), (4500, 272704), (4800, 255660), (5760, 213050), (6000, 204528), (6400, 191745), (7200, 170440), (8000, 153396), (8522, 144000), (9000, 136352), (9600, 127830), (11520, 106525), (12000, 102264), (12783, 96000), (14400, 85220), (16000, 76698), (17044, 72000), (18000, 68176), (19200, 63915), (21305, 57600), (24000, 51132), (25566, 48000), (28800, 42610), (32000, 38349), (34088, 36000)]