241642080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9871}}^1$

素因数の和:9909

約数の個数: 144

約数和(自身を含む): 873198144

約数和(自身を除く): 631556064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 9871, 12240, 19742, 24480, 29613, 39484, 49355, 59226, 78968, 88839, 98710, 118452, 148065, 157936, 167807, 177678, 197420, 236904, 296130, 315872, 335614, 355356, 394840, 444195, 473808, 503421, 592260, 671228, 710712, 789680, 839035, 888390, 947616, 1006842, 1184520, 1342456, 1421424, 1510263, 1579360, 1678070, 1776780, 2013684, 2369040, 2517105, 2684912, 2842848, 3020526, 3356140, 3553560, 4027368, 4738080, 5034210, 5369824, 6041052, 6712280, 7107120, 7551315, 8054736, 10068420, 12082104, 13424560, 14214240, 15102630, 16109472, 20136840, 24164208, 26849120, 30205260, 40273680, 48328416, 60410520, 80547360, 120821040, 241642080]

約数ペア:

[(1, 241642080), (2, 120821040), (3, 80547360), (4, 60410520), (5, 48328416), (6, 40273680), (8, 30205260), (9, 26849120), (10, 24164208), (12, 20136840), (15, 16109472), (16, 15102630), (17, 14214240), (18, 13424560), (20, 12082104), (24, 10068420), (30, 8054736), (32, 7551315), (34, 7107120), (36, 6712280), (40, 6041052), (45, 5369824), (48, 5034210), (51, 4738080), (60, 4027368), (68, 3553560), (72, 3356140), (80, 3020526), (85, 2842848), (90, 2684912), (96, 2517105), (102, 2369040), (120, 2013684), (136, 1776780), (144, 1678070), (153, 1579360), (160, 1510263), (170, 1421424), (180, 1342456), (204, 1184520), (240, 1006842), (255, 947616), (272, 888390), (288, 839035), (306, 789680), (340, 710712), (360, 671228), (408, 592260), (480, 503421), (510, 473808), (544, 444195), (612, 394840), (680, 355356), (720, 335614), (765, 315872), (816, 296130), (1020, 236904), (1224, 197420), (1360, 177678), (1440, 167807), (1530, 157936), (1632, 148065), (2040, 118452), (2448, 98710), (2720, 88839), (3060, 78968), (4080, 59226), (4896, 49355), (6120, 39484), (8160, 29613), (9871, 24480), (12240, 19742)]