138624960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:950

約数の個数: 112

約数和(自身を含む): 442971936

約数和(自身を除く): 304346976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 197, 240, 320, 394, 480, 591, 733, 788, 960, 985, 1182, 1466, 1576, 1970, 2199, 2364, 2932, 2955, 3152, 3665, 3940, 4398, 4728, 5864, 5910, 6304, 7330, 7880, 8796, 9456, 10995, 11728, 11820, 12608, 14660, 15760, 17592, 18912, 21990, 23456, 23640, 29320, 31520, 35184, 37824, 43980, 46912, 47280, 58640, 63040, 70368, 87960, 94560, 117280, 140736, 144401, 175920, 189120, 234560, 288802, 351840, 433203, 577604, 703680, 722005, 866406, 1155208, 1444010, 1732812, 2166015, 2310416, 2888020, 3465624, 4332030, 4620832, 5776040, 6931248, 8664060, 9241664, 11552080, 13862496, 17328120, 23104160, 27724992, 34656240, 46208320, 69312480, 138624960]

約数ペア:

[(1, 138624960), (2, 69312480), (3, 46208320), (4, 34656240), (5, 27724992), (6, 23104160), (8, 17328120), (10, 13862496), (12, 11552080), (15, 9241664), (16, 8664060), (20, 6931248), (24, 5776040), (30, 4620832), (32, 4332030), (40, 3465624), (48, 2888020), (60, 2310416), (64, 2166015), (80, 1732812), (96, 1444010), (120, 1155208), (160, 866406), (192, 722005), (197, 703680), (240, 577604), (320, 433203), (394, 351840), (480, 288802), (591, 234560), (733, 189120), (788, 175920), (960, 144401), (985, 140736), (1182, 117280), (1466, 94560), (1576, 87960), (1970, 70368), (2199, 63040), (2364, 58640), (2932, 47280), (2955, 46912), (3152, 43980), (3665, 37824), (3940, 35184), (4398, 31520), (4728, 29320), (5864, 23640), (5910, 23456), (6304, 21990), (7330, 18912), (7880, 17592), (8796, 15760), (9456, 14660), (10995, 12608), (11728, 11820)]