269280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:49

約数の個数: 144

約数和(自身を含む): 1061424

約数和(自身を除く): 792144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 288, 306, 330, 340, 352, 360, 374, 396, 408, 440, 480, 495, 510, 528, 544, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1056, 1122, 1224, 1320, 1360, 1440, 1496, 1530, 1584, 1632, 1683, 1760, 1870, 1980, 2040, 2244, 2448, 2640, 2720, 2805, 2992, 3060, 3168, 3366, 3740, 3960, 4080, 4488, 4896, 5280, 5610, 5984, 6120, 6732, 7480, 7920, 8160, 8415, 8976, 11220, 12240, 13464, 14960, 15840, 16830, 17952, 22440, 24480, 26928, 29920, 33660, 44880, 53856, 67320, 89760, 134640, 269280]

約数ペア:

[(1, 269280), (2, 134640), (3, 89760), (4, 67320), (5, 53856), (6, 44880), (8, 33660), (9, 29920), (10, 26928), (11, 24480), (12, 22440), (15, 17952), (16, 16830), (17, 15840), (18, 14960), (20, 13464), (22, 12240), (24, 11220), (30, 8976), (32, 8415), (33, 8160), (34, 7920), (36, 7480), (40, 6732), (44, 6120), (45, 5984), (48, 5610), (51, 5280), (55, 4896), (60, 4488), (66, 4080), (68, 3960), (72, 3740), (80, 3366), (85, 3168), (88, 3060), (90, 2992), (96, 2805), (99, 2720), (102, 2640), (110, 2448), (120, 2244), (132, 2040), (136, 1980), (144, 1870), (153, 1760), (160, 1683), (165, 1632), (170, 1584), (176, 1530), (180, 1496), (187, 1440), (198, 1360), (204, 1320), (220, 1224), (240, 1122), (255, 1056), (264, 1020), (272, 990), (288, 935), (306, 880), (330, 816), (340, 792), (352, 765), (360, 748), (374, 720), (396, 680), (408, 660), (440, 612), (480, 561), (495, 544), (510, 528)]