91896480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1$

素因数の和:4943

約数の個数: 144

約数和(自身を含む): 337788360

約数和(自身を除く): 245891880

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, 4909, 6240, 9360, 9818, 14727, 18720, 19636, 24545, 29454, 39272, 44181, 49090, 58908, 63817, 73635, 78544, 88362, 98180, 117816, 127634, 147270, 157088, 176724, 191451, 196360, 220905, 235632, 255268, 294540, 319085, 353448, 382902, 392720, 441810, 471264, 510536, 574353, 589080, 638170, 706896, 765804, 785440, 883620, 957255, 1021072, 1148706, 1178160, 1276340, 1413792, 1531608, 1767240, 1914510, 2042144, 2297412, 2356320, 2552680, 2871765, 3063216, 3534480, 3829020, 4594824, 5105360, 5743530, 6126432, 7068960, 7658040, 9189648, 10210720, 11487060, 15316080, 18379296, 22974120, 30632160, 45948240, 91896480]

約数ペア:

[(1, 91896480), (2, 45948240), (3, 30632160), (4, 22974120), (5, 18379296), (6, 15316080), (8, 11487060), (9, 10210720), (10, 9189648), (12, 7658040), (13, 7068960), (15, 6126432), (16, 5743530), (18, 5105360), (20, 4594824), (24, 3829020), (26, 3534480), (30, 3063216), (32, 2871765), (36, 2552680), (39, 2356320), (40, 2297412), (45, 2042144), (48, 1914510), (52, 1767240), (60, 1531608), (65, 1413792), (72, 1276340), (78, 1178160), (80, 1148706), (90, 1021072), (96, 957255), (104, 883620), (117, 785440), (120, 765804), (130, 706896), (144, 638170), (156, 589080), (160, 574353), (180, 510536), (195, 471264), (208, 441810), (234, 392720), (240, 382902), (260, 353448), (288, 319085), (312, 294540), (360, 255268), (390, 235632), (416, 220905), (468, 196360), (480, 191451), (520, 176724), (585, 157088), (624, 147270), (720, 127634), (780, 117816), (936, 98180), (1040, 88362), (1170, 78544), (1248, 73635), (1440, 63817), (1560, 58908), (1872, 49090), (2080, 44181), (2340, 39272), (3120, 29454), (3744, 24545), (4680, 19636), (4909, 18720), (6240, 14727), (9360, 9818)]