316061280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12911}}^1$

素因数の和:12949

約数の個数: 144

約数和(自身を含む): 1142092224

約数和(自身を除く): 826030944

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, 12240, 12911, 24480, 25822, 38733, 51644, 64555, 77466, 103288, 116199, 129110, 154932, 193665, 206576, 219487, 232398, 258220, 309864, 387330, 413152, 438974, 464796, 516440, 580995, 619728, 658461, 774660, 877948, 929592, 1032880, 1097435, 1161990, 1239456, 1316922, 1549320, 1755896, 1859184, 1975383, 2065760, 2194870, 2323980, 2633844, 3098640, 3292305, 3511792, 3718368, 3950766, 4389740, 4647960, 5267688, 6197280, 6584610, 7023584, 7901532, 8779480, 9295920, 9876915, 10535376, 13169220, 15803064, 17558960, 18591840, 19753830, 21070752, 26338440, 31606128, 35117920, 39507660, 52676880, 63212256, 79015320, 105353760, 158030640, 316061280]

約数ペア:

[(1, 316061280), (2, 158030640), (3, 105353760), (4, 79015320), (5, 63212256), (6, 52676880), (8, 39507660), (9, 35117920), (10, 31606128), (12, 26338440), (15, 21070752), (16, 19753830), (17, 18591840), (18, 17558960), (20, 15803064), (24, 13169220), (30, 10535376), (32, 9876915), (34, 9295920), (36, 8779480), (40, 7901532), (45, 7023584), (48, 6584610), (51, 6197280), (60, 5267688), (68, 4647960), (72, 4389740), (80, 3950766), (85, 3718368), (90, 3511792), (96, 3292305), (102, 3098640), (120, 2633844), (136, 2323980), (144, 2194870), (153, 2065760), (160, 1975383), (170, 1859184), (180, 1755896), (204, 1549320), (240, 1316922), (255, 1239456), (272, 1161990), (288, 1097435), (306, 1032880), (340, 929592), (360, 877948), (408, 774660), (480, 658461), (510, 619728), (544, 580995), (612, 516440), (680, 464796), (720, 438974), (765, 413152), (816, 387330), (1020, 309864), (1224, 258220), (1360, 232398), (1440, 219487), (1530, 206576), (1632, 193665), (2040, 154932), (2448, 129110), (2720, 116199), (3060, 103288), (4080, 77466), (4896, 64555), (6120, 51644), (8160, 38733), (12240, 25822), (12911, 24480)]