260264160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13903}}^1$

素因数の和:13937

約数の個数: 144

約数和(自身を含む): 956539584

約数和(自身を除く): 696275424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 13903, 18720, 27806, 41709, 55612, 69515, 83418, 111224, 125127, 139030, 166836, 180739, 208545, 222448, 250254, 278060, 333672, 361478, 417090, 444896, 500508, 542217, 556120, 625635, 667344, 722956, 834180, 903695, 1001016, 1084434, 1112240, 1251270, 1334688, 1445912, 1626651, 1668360, 1807390, 2002032, 2168868, 2224480, 2502540, 2711085, 2891824, 3253302, 3336720, 3614780, 4004064, 4337736, 5005080, 5422170, 5783648, 6506604, 6673440, 7229560, 8133255, 8675472, 10010160, 10844340, 13013208, 14459120, 16266510, 17350944, 20020320, 21688680, 26026416, 28918240, 32533020, 43377360, 52052832, 65066040, 86754720, 130132080, 260264160]

約数ペア:

[(1, 260264160), (2, 130132080), (3, 86754720), (4, 65066040), (5, 52052832), (6, 43377360), (8, 32533020), (9, 28918240), (10, 26026416), (12, 21688680), (13, 20020320), (15, 17350944), (16, 16266510), (18, 14459120), (20, 13013208), (24, 10844340), (26, 10010160), (30, 8675472), (32, 8133255), (36, 7229560), (39, 6673440), (40, 6506604), (45, 5783648), (48, 5422170), (52, 5005080), (60, 4337736), (65, 4004064), (72, 3614780), (78, 3336720), (80, 3253302), (90, 2891824), (96, 2711085), (104, 2502540), (117, 2224480), (120, 2168868), (130, 2002032), (144, 1807390), (156, 1668360), (160, 1626651), (180, 1445912), (195, 1334688), (208, 1251270), (234, 1112240), (240, 1084434), (260, 1001016), (288, 903695), (312, 834180), (360, 722956), (390, 667344), (416, 625635), (468, 556120), (480, 542217), (520, 500508), (585, 444896), (624, 417090), (720, 361478), (780, 333672), (936, 278060), (1040, 250254), (1170, 222448), (1248, 208545), (1440, 180739), (1560, 166836), (1872, 139030), (2080, 125127), (2340, 111224), (3120, 83418), (3744, 69515), (4680, 55612), (6240, 41709), (9360, 27806), (13903, 18720)]