60481680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 225610560

約数和(自身を除く): 165128880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 98, 105, 111, 112, 120, 139, 140, 147, 148, 168, 185, 196, 210, 222, 240, 245, 259, 278, 280, 294, 296, 336, 370, 392, 417, 420, 444, 490, 518, 555, 556, 560, 588, 592, 695, 735, 740, 777, 784, 834, 840, 888, 973, 980, 1036, 1110, 1112, 1176, 1295, 1390, 1470, 1480, 1554, 1668, 1680, 1776, 1813, 1946, 1960, 2072, 2085, 2220, 2224, 2352, 2590, 2780, 2919, 2940, 2960, 3108, 3336, 3626, 3885, 3892, 3920, 4144, 4170, 4440, 4865, 5143, 5180, 5439, 5560, 5838, 5880, 6216, 6672, 6811, 7252, 7770, 7784, 8340, 8880, 9065, 9730, 10286, 10360, 10878, 11120, 11676, 11760, 12432, 13622, 14504, 14595, 15429, 15540, 15568, 16680, 18130, 19460, 20433, 20572, 20720, 21756, 23352, 25715, 27195, 27244, 29008, 29190, 30858, 31080, 33360, 34055, 36001, 36260, 38920, 40866, 41144, 43512, 46704, 51430, 54390, 54488, 58380, 61716, 62160, 68110, 72002, 72520, 77145, 77840, 81732, 82288, 87024, 102165, 102860, 108003, 108780, 108976, 116760, 123432, 136220, 144004, 145040, 154290, 163464, 180005, 204330, 205720, 216006, 217560, 233520, 246864, 252007, 272440, 288008, 308580, 326928, 360010, 408660, 411440, 432012, 435120, 504014, 540015, 544880, 576016, 617160, 720020, 756021, 817320, 864024, 1008028, 1080030, 1234320, 1260035, 1440040, 1512042, 1634640, 1728048, 2016056, 2160060, 2520070, 2880080, 3024084, 3780105, 4032112, 4320120, 5040140, 6048168, 7560210, 8640240, 10080280, 12096336, 15120420, 20160560, 30240840, 60481680]

約数ペア:

[(1, 60481680), (2, 30240840), (3, 20160560), (4, 15120420), (5, 12096336), (6, 10080280), (7, 8640240), (8, 7560210), (10, 6048168), (12, 5040140), (14, 4320120), (15, 4032112), (16, 3780105), (20, 3024084), (21, 2880080), (24, 2520070), (28, 2160060), (30, 2016056), (35, 1728048), (37, 1634640), (40, 1512042), (42, 1440040), (48, 1260035), (49, 1234320), (56, 1080030), (60, 1008028), (70, 864024), (74, 817320), (80, 756021), (84, 720020), (98, 617160), (105, 576016), (111, 544880), (112, 540015), (120, 504014), (139, 435120), (140, 432012), (147, 411440), (148, 408660), (168, 360010), (185, 326928), (196, 308580), (210, 288008), (222, 272440), (240, 252007), (245, 246864), (259, 233520), (278, 217560), (280, 216006), (294, 205720), (296, 204330), (336, 180005), (370, 163464), (392, 154290), (417, 145040), (420, 144004), (444, 136220), (490, 123432), (518, 116760), (555, 108976), (556, 108780), (560, 108003), (588, 102860), (592, 102165), (695, 87024), (735, 82288), (740, 81732), (777, 77840), (784, 77145), (834, 72520), (840, 72002), (888, 68110), (973, 62160), (980, 61716), (1036, 58380), (1110, 54488), (1112, 54390), (1176, 51430), (1295, 46704), (1390, 43512), (1470, 41144), (1480, 40866), (1554, 38920), (1668, 36260), (1680, 36001), (1776, 34055), (1813, 33360), (1946, 31080), (1960, 30858), (2072, 29190), (2085, 29008), (2220, 27244), (2224, 27195), (2352, 25715), (2590, 23352), (2780, 21756), (2919, 20720), (2940, 20572), (2960, 20433), (3108, 19460), (3336, 18130), (3626, 16680), (3885, 15568), (3892, 15540), (3920, 15429), (4144, 14595), (4170, 14504), (4440, 13622), (4865, 12432), (5143, 11760), (5180, 11676), (5439, 11120), (5560, 10878), (5838, 10360), (5880, 10286), (6216, 9730), (6672, 9065), (6811, 8880), (7252, 8340), (7770, 7784)]