129395160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21143}}^1$

素因数の和:21177

約数の個数: 96

約数和(自身を含む): 445292640

約数和(自身を除く): 315897480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 21143, 42286, 63429, 84572, 105715, 126858, 169144, 190287, 211430, 253716, 317145, 359431, 380574, 422860, 507432, 634290, 718862, 761148, 845720, 951435, 1078293, 1268580, 1437724, 1522296, 1797155, 1902870, 2156586, 2537160, 2875448, 3234879, 3594310, 3805740, 4313172, 5391465, 6469758, 7188620, 7611480, 8626344, 10782930, 12939516, 14377240, 16174395, 21565860, 25879032, 32348790, 43131720, 64697580, 129395160]

約数ペア:

[(1, 129395160), (2, 64697580), (3, 43131720), (4, 32348790), (5, 25879032), (6, 21565860), (8, 16174395), (9, 14377240), (10, 12939516), (12, 10782930), (15, 8626344), (17, 7611480), (18, 7188620), (20, 6469758), (24, 5391465), (30, 4313172), (34, 3805740), (36, 3594310), (40, 3234879), (45, 2875448), (51, 2537160), (60, 2156586), (68, 1902870), (72, 1797155), (85, 1522296), (90, 1437724), (102, 1268580), (120, 1078293), (136, 951435), (153, 845720), (170, 761148), (180, 718862), (204, 634290), (255, 507432), (306, 422860), (340, 380574), (360, 359431), (408, 317145), (510, 253716), (612, 211430), (680, 190287), (765, 169144), (1020, 126858), (1224, 105715), (1530, 84572), (2040, 63429), (3060, 42286), (6120, 21143)]