538298280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{115021}}^1$

素因数の和:115051

約数の個数: 96

約数和(自身を含む): 1884060360

約数和(自身を除く): 1345762080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 115021, 230042, 345063, 460084, 575105, 690126, 920168, 1035189, 1150210, 1380252, 1495273, 1725315, 2070378, 2300420, 2760504, 2990546, 3450630, 4140756, 4485819, 4600840, 5175945, 5981092, 6901260, 7476365, 8281512, 8971638, 10351890, 11962184, 13457457, 13802520, 14952730, 17943276, 20703780, 22429095, 26914914, 29905460, 35886552, 41407560, 44858190, 53829828, 59810920, 67287285, 89716380, 107659656, 134574570, 179432760, 269149140, 538298280]

約数ペア:

[(1, 538298280), (2, 269149140), (3, 179432760), (4, 134574570), (5, 107659656), (6, 89716380), (8, 67287285), (9, 59810920), (10, 53829828), (12, 44858190), (13, 41407560), (15, 35886552), (18, 29905460), (20, 26914914), (24, 22429095), (26, 20703780), (30, 17943276), (36, 14952730), (39, 13802520), (40, 13457457), (45, 11962184), (52, 10351890), (60, 8971638), (65, 8281512), (72, 7476365), (78, 6901260), (90, 5981092), (104, 5175945), (117, 4600840), (120, 4485819), (130, 4140756), (156, 3450630), (180, 2990546), (195, 2760504), (234, 2300420), (260, 2070378), (312, 1725315), (360, 1495273), (390, 1380252), (468, 1150210), (520, 1035189), (585, 920168), (780, 690126), (936, 575105), (1170, 460084), (1560, 345063), (2340, 230042), (4680, 115021)]