309898542720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12415807}}^1$

素因数の和:12415842

約数の個数: 128

約数和(自身を含む): 1063786429440

約数和(自身を除く): 753887886720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 12415807, 24831614, 37247421, 49663228, 62079035, 74494842, 99326456, 124158070, 148989684, 161405491, 186237105, 198652912, 248316140, 297979368, 322810982, 372474210, 397305824, 484216473, 496632280, 595958736, 645621964, 744948420, 794611648, 807027455, 968432946, 993264560, 1191917472, 1291243928, 1489896840, 1589223296, 1614054910, 1936865892, 1986529120, 2383834944, 2421082365, 2582487856, 2979793680, 3228109820, 3873731784, 3973058240, 4767669888, 4842164730, 5164975712, 5959587360, 6456219640, 7747463568, 7946116480, 9684329460, 10329951424, 11919174720, 12912439280, 15494927136, 19368658920, 20659902848, 23838349440, 25824878560, 30989854272, 38737317840, 51649757120, 61979708544, 77474635680, 103299514240, 154949271360, 309898542720]

約数ペア:

[(1, 309898542720), (2, 154949271360), (3, 103299514240), (4, 77474635680), (5, 61979708544), (6, 51649757120), (8, 38737317840), (10, 30989854272), (12, 25824878560), (13, 23838349440), (15, 20659902848), (16, 19368658920), (20, 15494927136), (24, 12912439280), (26, 11919174720), (30, 10329951424), (32, 9684329460), (39, 7946116480), (40, 7747463568), (48, 6456219640), (52, 5959587360), (60, 5164975712), (64, 4842164730), (65, 4767669888), (78, 3973058240), (80, 3873731784), (96, 3228109820), (104, 2979793680), (120, 2582487856), (128, 2421082365), (130, 2383834944), (156, 1986529120), (160, 1936865892), (192, 1614054910), (195, 1589223296), (208, 1489896840), (240, 1291243928), (260, 1191917472), (312, 993264560), (320, 968432946), (384, 807027455), (390, 794611648), (416, 744948420), (480, 645621964), (520, 595958736), (624, 496632280), (640, 484216473), (780, 397305824), (832, 372474210), (960, 322810982), (1040, 297979368), (1248, 248316140), (1560, 198652912), (1664, 186237105), (1920, 161405491), (2080, 148989684), (2496, 124158070), (3120, 99326456), (4160, 74494842), (4992, 62079035), (6240, 49663228), (8320, 37247421), (12480, 24831614), (24960, 12415807)]