121084080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^2$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 406296912

約数和(自身を除く): 285212832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 197, 208, 240, 260, 312, 390, 394, 520, 591, 624, 780, 788, 985, 1040, 1182, 1560, 1576, 1970, 2364, 2561, 2955, 3120, 3152, 3940, 4728, 5122, 5910, 7683, 7880, 9456, 10244, 11820, 12805, 15366, 15760, 20488, 23640, 25610, 30732, 38415, 38809, 40976, 47280, 51220, 61464, 76830, 77618, 102440, 116427, 122928, 153660, 155236, 194045, 204880, 232854, 307320, 310472, 388090, 465708, 504517, 582135, 614640, 620944, 776180, 931416, 1009034, 1164270, 1513551, 1552360, 1862832, 2018068, 2328540, 2522585, 3027102, 3104720, 4036136, 4657080, 5045170, 6054204, 7567755, 8072272, 9314160, 10090340, 12108408, 15135510, 20180680, 24216816, 30271020, 40361360, 60542040, 121084080]

約数ペア:

[(1, 121084080), (2, 60542040), (3, 40361360), (4, 30271020), (5, 24216816), (6, 20180680), (8, 15135510), (10, 12108408), (12, 10090340), (13, 9314160), (15, 8072272), (16, 7567755), (20, 6054204), (24, 5045170), (26, 4657080), (30, 4036136), (39, 3104720), (40, 3027102), (48, 2522585), (52, 2328540), (60, 2018068), (65, 1862832), (78, 1552360), (80, 1513551), (104, 1164270), (120, 1009034), (130, 931416), (156, 776180), (195, 620944), (197, 614640), (208, 582135), (240, 504517), (260, 465708), (312, 388090), (390, 310472), (394, 307320), (520, 232854), (591, 204880), (624, 194045), (780, 155236), (788, 153660), (985, 122928), (1040, 116427), (1182, 102440), (1560, 77618), (1576, 76830), (1970, 61464), (2364, 51220), (2561, 47280), (2955, 40976), (3120, 38809), (3152, 38415), (3940, 30732), (4728, 25610), (5122, 23640), (5910, 20488), (7683, 15760), (7880, 15366), (9456, 12805), (10244, 11820)]