126390240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1762

約数の個数: 192

約数和(自身を含む): 468659520

約数和(自身を除く): 342269280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1721, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3442, 3672, 4080, 4320, 4590, 4896, 5163, 6120, 6884, 7344, 8160, 8605, 9180, 10326, 12240, 13768, 14688, 15489, 17210, 18360, 20652, 24480, 25815, 27536, 29257, 30978, 34420, 36720, 41304, 46467, 51630, 55072, 58514, 61956, 68840, 73440, 77445, 82608, 87771, 92934, 103260, 117028, 123912, 137680, 146285, 154890, 165216, 175542, 185868, 206520, 232335, 234056, 247824, 263313, 275360, 292570, 309780, 351084, 371736, 413040, 438855, 464670, 468112, 495648, 526626, 585140, 619560, 702168, 743472, 789939, 826080, 877710, 929340, 936224, 1053252, 1170280, 1239120, 1316565, 1404336, 1486944, 1579878, 1755420, 1858680, 2106504, 2340560, 2478240, 2633130, 2808672, 3159756, 3510840, 3717360, 3949695, 4213008, 4681120, 5266260, 6319512, 7021680, 7434720, 7899390, 8426016, 10532520, 12639024, 14043360, 15798780, 21065040, 25278048, 31597560, 42130080, 63195120, 126390240]

約数ペア:

[(1, 126390240), (2, 63195120), (3, 42130080), (4, 31597560), (5, 25278048), (6, 21065040), (8, 15798780), (9, 14043360), (10, 12639024), (12, 10532520), (15, 8426016), (16, 7899390), (17, 7434720), (18, 7021680), (20, 6319512), (24, 5266260), (27, 4681120), (30, 4213008), (32, 3949695), (34, 3717360), (36, 3510840), (40, 3159756), (45, 2808672), (48, 2633130), (51, 2478240), (54, 2340560), (60, 2106504), (68, 1858680), (72, 1755420), (80, 1579878), (85, 1486944), (90, 1404336), (96, 1316565), (102, 1239120), (108, 1170280), (120, 1053252), (135, 936224), (136, 929340), (144, 877710), (153, 826080), (160, 789939), (170, 743472), (180, 702168), (204, 619560), (216, 585140), (240, 526626), (255, 495648), (270, 468112), (272, 464670), (288, 438855), (306, 413040), (340, 371736), (360, 351084), (408, 309780), (432, 292570), (459, 275360), (480, 263313), (510, 247824), (540, 234056), (544, 232335), (612, 206520), (680, 185868), (720, 175542), (765, 165216), (816, 154890), (864, 146285), (918, 137680), (1020, 123912), (1080, 117028), (1224, 103260), (1360, 92934), (1440, 87771), (1530, 82608), (1632, 77445), (1721, 73440), (1836, 68840), (2040, 61956), (2160, 58514), (2295, 55072), (2448, 51630), (2720, 46467), (3060, 41304), (3442, 36720), (3672, 34420), (4080, 30978), (4320, 29257), (4590, 27536), (4896, 25815), (5163, 24480), (6120, 20652), (6884, 18360), (7344, 17210), (8160, 15489), (8605, 14688), (9180, 13768), (10326, 12240)]