17490960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1465

約数の個数: 120

約数和(自身を含む): 62239320

約数和(自身を除く): 44748360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1429, 1530, 2040, 2448, 2858, 3060, 4080, 4287, 5716, 6120, 7145, 8574, 11432, 12240, 12861, 14290, 17148, 21435, 22864, 24293, 25722, 28580, 34296, 42870, 48586, 51444, 57160, 64305, 68592, 72879, 85740, 97172, 102888, 114320, 121465, 128610, 145758, 171480, 194344, 205776, 218637, 242930, 257220, 291516, 342960, 364395, 388688, 437274, 485860, 514440, 583032, 728790, 874548, 971720, 1028880, 1093185, 1166064, 1457580, 1749096, 1943440, 2186370, 2915160, 3498192, 4372740, 5830320, 8745480, 17490960]

約数ペア:

[(1, 17490960), (2, 8745480), (3, 5830320), (4, 4372740), (5, 3498192), (6, 2915160), (8, 2186370), (9, 1943440), (10, 1749096), (12, 1457580), (15, 1166064), (16, 1093185), (17, 1028880), (18, 971720), (20, 874548), (24, 728790), (30, 583032), (34, 514440), (36, 485860), (40, 437274), (45, 388688), (48, 364395), (51, 342960), (60, 291516), (68, 257220), (72, 242930), (80, 218637), (85, 205776), (90, 194344), (102, 171480), (120, 145758), (136, 128610), (144, 121465), (153, 114320), (170, 102888), (180, 97172), (204, 85740), (240, 72879), (255, 68592), (272, 64305), (306, 57160), (340, 51444), (360, 48586), (408, 42870), (510, 34296), (612, 28580), (680, 25722), (720, 24293), (765, 22864), (816, 21435), (1020, 17148), (1224, 14290), (1360, 12861), (1429, 12240), (1530, 11432), (2040, 8574), (2448, 7145), (2858, 6120), (3060, 5716), (4080, 4287)]