259749360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27751}}^1$

素因数の和:27783

約数の個数: 120

約数和(自身を含む): 939460704

約数和(自身を除く): 679711344

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, 27751, 55502, 83253, 111004, 138755, 166506, 222008, 249759, 277510, 333012, 360763, 416265, 444016, 499518, 555020, 666024, 721526, 832530, 999036, 1082289, 1110040, 1248795, 1332048, 1443052, 1665060, 1803815, 1998072, 2164578, 2220080, 2497590, 2886104, 3246867, 3330120, 3607630, 3996144, 4329156, 4995180, 5411445, 5772208, 6493734, 6660240, 7215260, 8658312, 9990360, 10822890, 12987468, 14430520, 16234335, 17316624, 19980720, 21645780, 25974936, 28861040, 32468670, 43291560, 51949872, 64937340, 86583120, 129874680, 259749360]

約数ペア:

[(1, 259749360), (2, 129874680), (3, 86583120), (4, 64937340), (5, 51949872), (6, 43291560), (8, 32468670), (9, 28861040), (10, 25974936), (12, 21645780), (13, 19980720), (15, 17316624), (16, 16234335), (18, 14430520), (20, 12987468), (24, 10822890), (26, 9990360), (30, 8658312), (36, 7215260), (39, 6660240), (40, 6493734), (45, 5772208), (48, 5411445), (52, 4995180), (60, 4329156), (65, 3996144), (72, 3607630), (78, 3330120), (80, 3246867), (90, 2886104), (104, 2497590), (117, 2220080), (120, 2164578), (130, 1998072), (144, 1803815), (156, 1665060), (180, 1443052), (195, 1332048), (208, 1248795), (234, 1110040), (240, 1082289), (260, 999036), (312, 832530), (360, 721526), (390, 666024), (468, 555020), (520, 499518), (585, 444016), (624, 416265), (720, 360763), (780, 333012), (936, 277510), (1040, 249759), (1170, 222008), (1560, 166506), (1872, 138755), (2340, 111004), (3120, 83253), (4680, 55502), (9360, 27751)]