12960360

素因数分解:

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

素因数の和:200

約数の個数: 192

約数和(自身を含む): 49795200

約数和(自身を除く): 36834840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 139, 140, 148, 168, 180, 185, 210, 222, 252, 259, 278, 280, 296, 315, 333, 360, 370, 417, 420, 444, 504, 518, 555, 556, 630, 666, 695, 740, 777, 834, 840, 888, 973, 1036, 1110, 1112, 1251, 1260, 1295, 1332, 1390, 1480, 1554, 1665, 1668, 1946, 2072, 2085, 2220, 2331, 2502, 2520, 2590, 2664, 2780, 2919, 3108, 3330, 3336, 3885, 3892, 4170, 4440, 4662, 4865, 5004, 5143, 5180, 5560, 5838, 6216, 6255, 6660, 7770, 7784, 8340, 8757, 9324, 9730, 10008, 10286, 10360, 11655, 11676, 12510, 13320, 14595, 15429, 15540, 16680, 17514, 18648, 19460, 20572, 23310, 23352, 25020, 25715, 29190, 30858, 31080, 35028, 36001, 38920, 41144, 43785, 46287, 46620, 50040, 51430, 58380, 61716, 70056, 72002, 77145, 87570, 92574, 93240, 102860, 108003, 116760, 123432, 144004, 154290, 175140, 180005, 185148, 205720, 216006, 231435, 288008, 308580, 324009, 350280, 360010, 370296, 432012, 462870, 540015, 617160, 648018, 720020, 864024, 925740, 1080030, 1296036, 1440040, 1620045, 1851480, 2160060, 2592072, 3240090, 4320120, 6480180, 12960360]

約数ペア:

[(1, 12960360), (2, 6480180), (3, 4320120), (4, 3240090), (5, 2592072), (6, 2160060), (7, 1851480), (8, 1620045), (9, 1440040), (10, 1296036), (12, 1080030), (14, 925740), (15, 864024), (18, 720020), (20, 648018), (21, 617160), (24, 540015), (28, 462870), (30, 432012), (35, 370296), (36, 360010), (37, 350280), (40, 324009), (42, 308580), (45, 288008), (56, 231435), (60, 216006), (63, 205720), (70, 185148), (72, 180005), (74, 175140), (84, 154290), (90, 144004), (105, 123432), (111, 116760), (120, 108003), (126, 102860), (139, 93240), (140, 92574), (148, 87570), (168, 77145), (180, 72002), (185, 70056), (210, 61716), (222, 58380), (252, 51430), (259, 50040), (278, 46620), (280, 46287), (296, 43785), (315, 41144), (333, 38920), (360, 36001), (370, 35028), (417, 31080), (420, 30858), (444, 29190), (504, 25715), (518, 25020), (555, 23352), (556, 23310), (630, 20572), (666, 19460), (695, 18648), (740, 17514), (777, 16680), (834, 15540), (840, 15429), (888, 14595), (973, 13320), (1036, 12510), (1110, 11676), (1112, 11655), (1251, 10360), (1260, 10286), (1295, 10008), (1332, 9730), (1390, 9324), (1480, 8757), (1554, 8340), (1665, 7784), (1668, 7770), (1946, 6660), (2072, 6255), (2085, 6216), (2220, 5838), (2331, 5560), (2502, 5180), (2520, 5143), (2590, 5004), (2664, 4865), (2780, 4662), (2919, 4440), (3108, 4170), (3330, 3892), (3336, 3885)]