153558960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:711

約数の個数: 160

約数和(自身を含む): 513127872

約数和(自身を除く): 359568912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 61, 68, 80, 85, 102, 120, 122, 136, 170, 183, 204, 240, 244, 255, 272, 305, 340, 366, 408, 488, 510, 610, 617, 680, 732, 816, 915, 976, 1020, 1037, 1220, 1234, 1360, 1464, 1830, 1851, 2040, 2074, 2440, 2468, 2928, 3085, 3111, 3660, 3702, 4080, 4148, 4880, 4936, 5185, 6170, 6222, 7320, 7404, 8296, 9255, 9872, 10370, 10489, 12340, 12444, 14640, 14808, 15555, 16592, 18510, 20740, 20978, 24680, 24888, 29616, 31110, 31467, 37020, 37637, 41480, 41956, 49360, 49776, 52445, 62220, 62934, 74040, 75274, 82960, 83912, 104890, 112911, 124440, 125868, 148080, 150548, 157335, 167824, 188185, 209780, 225822, 248880, 251736, 301096, 314670, 376370, 419560, 451644, 503472, 564555, 602192, 629340, 639829, 752740, 839120, 903288, 1129110, 1258680, 1279658, 1505480, 1806576, 1919487, 2258220, 2517360, 2559316, 3010960, 3199145, 3838974, 4516440, 5118632, 6398290, 7677948, 9032880, 9597435, 10237264, 12796580, 15355896, 19194870, 25593160, 30711792, 38389740, 51186320, 76779480, 153558960]

約数ペア:

[(1, 153558960), (2, 76779480), (3, 51186320), (4, 38389740), (5, 30711792), (6, 25593160), (8, 19194870), (10, 15355896), (12, 12796580), (15, 10237264), (16, 9597435), (17, 9032880), (20, 7677948), (24, 6398290), (30, 5118632), (34, 4516440), (40, 3838974), (48, 3199145), (51, 3010960), (60, 2559316), (61, 2517360), (68, 2258220), (80, 1919487), (85, 1806576), (102, 1505480), (120, 1279658), (122, 1258680), (136, 1129110), (170, 903288), (183, 839120), (204, 752740), (240, 639829), (244, 629340), (255, 602192), (272, 564555), (305, 503472), (340, 451644), (366, 419560), (408, 376370), (488, 314670), (510, 301096), (610, 251736), (617, 248880), (680, 225822), (732, 209780), (816, 188185), (915, 167824), (976, 157335), (1020, 150548), (1037, 148080), (1220, 125868), (1234, 124440), (1360, 112911), (1464, 104890), (1830, 83912), (1851, 82960), (2040, 75274), (2074, 74040), (2440, 62934), (2468, 62220), (2928, 52445), (3085, 49776), (3111, 49360), (3660, 41956), (3702, 41480), (4080, 37637), (4148, 37020), (4880, 31467), (4936, 31110), (5185, 29616), (6170, 24888), (6222, 24680), (7320, 20978), (7404, 20740), (8296, 18510), (9255, 16592), (9872, 15555), (10370, 14808), (10489, 14640), (12340, 12444)]