2495404080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{266603}}^1$

素因数の和:266635

約数の個数: 120

約数和(自身を含む): 9025078608

約数和(自身を除く): 6529674528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 266603, 533206, 799809, 1066412, 1333015, 1599618, 2132824, 2399427, 2666030, 3199236, 3465839, 3999045, 4265648, 4798854, 5332060, 6398472, 6931678, 7998090, 9597708, 10397517, 10664120, 11997135, 12796944, 13863356, 15996180, 17329195, 19195416, 20795034, 21328240, 23994270, 27726712, 31192551, 31992360, 34658390, 38390832, 41590068, 47988540, 51987585, 55453424, 62385102, 63984720, 69316780, 83180136, 95977080, 103975170, 124770204, 138633560, 155962755, 166360272, 191954160, 207950340, 249540408, 277267120, 311925510, 415900680, 499080816, 623851020, 831801360, 1247702040, 2495404080]

約数ペア:

[(1, 2495404080), (2, 1247702040), (3, 831801360), (4, 623851020), (5, 499080816), (6, 415900680), (8, 311925510), (9, 277267120), (10, 249540408), (12, 207950340), (13, 191954160), (15, 166360272), (16, 155962755), (18, 138633560), (20, 124770204), (24, 103975170), (26, 95977080), (30, 83180136), (36, 69316780), (39, 63984720), (40, 62385102), (45, 55453424), (48, 51987585), (52, 47988540), (60, 41590068), (65, 38390832), (72, 34658390), (78, 31992360), (80, 31192551), (90, 27726712), (104, 23994270), (117, 21328240), (120, 20795034), (130, 19195416), (144, 17329195), (156, 15996180), (180, 13863356), (195, 12796944), (208, 11997135), (234, 10664120), (240, 10397517), (260, 9597708), (312, 7998090), (360, 6931678), (390, 6398472), (468, 5332060), (520, 4798854), (585, 4265648), (624, 3999045), (720, 3465839), (780, 3199236), (936, 2666030), (1040, 2399427), (1170, 2132824), (1560, 1599618), (1872, 1333015), (2340, 1066412), (3120, 799809), (4680, 533206), (9360, 266603)]