1520376480

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{16759}}^1$

素因数の和:16793

約数の個数: 240

約数和(自身を含む): 6132551040

約数和(自身を除く): 4612174560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 16759, 18144, 22680, 30240, 33518, 45360, 50277, 67036, 83795, 90720, 100554, 117313, 134072, 150831, 167590, 201108, 234626, 251385, 268144, 301662, 335180, 351939, 402216, 452493, 469252, 502770, 536288, 586565, 603324, 670360, 703878, 754155, 804432, 904986, 938504, 1005540, 1055817, 1173130, 1206648, 1340720, 1357479, 1407756, 1508310, 1608864, 1759695, 1809972, 1877008, 2011080, 2111634, 2262465, 2346260, 2413296, 2681440, 2714958, 2815512, 3016620, 3167451, 3519390, 3619944, 3754016, 4022160, 4223268, 4524930, 4692520, 4826592, 5279085, 5429916, 5631024, 6033240, 6334902, 6787395, 7038780, 7239888, 8044320, 8446536, 9049860, 9385040, 9502353, 10558170, 10859832, 11262048, 12066480, 12669804, 13574790, 14077560, 14479776, 15837255, 16893072, 18099720, 18770080, 19004706, 21116340, 21719664, 24132960, 25339608, 27149580, 28155120, 31674510, 33786144, 36199440, 38009412, 42232680, 43439328, 47511765, 50679216, 54299160, 56310240, 63349020, 72398880, 76018824, 84465360, 95023530, 101358432, 108598320, 126698040, 152037648, 168930720, 190047060, 217196640, 253396080, 304075296, 380094120, 506792160, 760188240, 1520376480]

約数ペア:

[(1, 1520376480), (2, 760188240), (3, 506792160), (4, 380094120), (5, 304075296), (6, 253396080), (7, 217196640), (8, 190047060), (9, 168930720), (10, 152037648), (12, 126698040), (14, 108598320), (15, 101358432), (16, 95023530), (18, 84465360), (20, 76018824), (21, 72398880), (24, 63349020), (27, 56310240), (28, 54299160), (30, 50679216), (32, 47511765), (35, 43439328), (36, 42232680), (40, 38009412), (42, 36199440), (45, 33786144), (48, 31674510), (54, 28155120), (56, 27149580), (60, 25339608), (63, 24132960), (70, 21719664), (72, 21116340), (80, 19004706), (81, 18770080), (84, 18099720), (90, 16893072), (96, 15837255), (105, 14479776), (108, 14077560), (112, 13574790), (120, 12669804), (126, 12066480), (135, 11262048), (140, 10859832), (144, 10558170), (160, 9502353), (162, 9385040), (168, 9049860), (180, 8446536), (189, 8044320), (210, 7239888), (216, 7038780), (224, 6787395), (240, 6334902), (252, 6033240), (270, 5631024), (280, 5429916), (288, 5279085), (315, 4826592), (324, 4692520), (336, 4524930), (360, 4223268), (378, 4022160), (405, 3754016), (420, 3619944), (432, 3519390), (480, 3167451), (504, 3016620), (540, 2815512), (560, 2714958), (567, 2681440), (630, 2413296), (648, 2346260), (672, 2262465), (720, 2111634), (756, 2011080), (810, 1877008), (840, 1809972), (864, 1759695), (945, 1608864), (1008, 1508310), (1080, 1407756), (1120, 1357479), (1134, 1340720), (1260, 1206648), (1296, 1173130), (1440, 1055817), (1512, 1005540), (1620, 938504), (1680, 904986), (1890, 804432), (2016, 754155), (2160, 703878), (2268, 670360), (2520, 603324), (2592, 586565), (2835, 536288), (3024, 502770), (3240, 469252), (3360, 452493), (3780, 402216), (4320, 351939), (4536, 335180), (5040, 301662), (5670, 268144), (6048, 251385), (6480, 234626), (7560, 201108), (9072, 167590), (10080, 150831), (11340, 134072), (12960, 117313), (15120, 100554), (16759, 90720), (18144, 83795), (22680, 67036), (30240, 50277), (33518, 45360)]