351128880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28687}}^1$

素因数の和:28723

約数の個数: 120

約数和(自身を含む): 1248616512

約数和(自身を除く): 897487632

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, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 28687, 57374, 86061, 114748, 143435, 172122, 229496, 258183, 286870, 344244, 430305, 458992, 487679, 516366, 573740, 688488, 860610, 975358, 1032732, 1147480, 1290915, 1376976, 1463037, 1721220, 1950716, 2065464, 2294960, 2438395, 2581830, 2926074, 3442440, 3901432, 4130928, 4389111, 4876790, 5163660, 5852148, 6884880, 7315185, 7802864, 8778222, 9753580, 10327320, 11704296, 14630370, 17556444, 19507160, 20654640, 21945555, 23408592, 29260740, 35112888, 39014320, 43891110, 58521480, 70225776, 87782220, 117042960, 175564440, 351128880]

約数ペア:

[(1, 351128880), (2, 175564440), (3, 117042960), (4, 87782220), (5, 70225776), (6, 58521480), (8, 43891110), (9, 39014320), (10, 35112888), (12, 29260740), (15, 23408592), (16, 21945555), (17, 20654640), (18, 19507160), (20, 17556444), (24, 14630370), (30, 11704296), (34, 10327320), (36, 9753580), (40, 8778222), (45, 7802864), (48, 7315185), (51, 6884880), (60, 5852148), (68, 5163660), (72, 4876790), (80, 4389111), (85, 4130928), (90, 3901432), (102, 3442440), (120, 2926074), (136, 2581830), (144, 2438395), (153, 2294960), (170, 2065464), (180, 1950716), (204, 1721220), (240, 1463037), (255, 1376976), (272, 1290915), (306, 1147480), (340, 1032732), (360, 975358), (408, 860610), (510, 688488), (612, 573740), (680, 516366), (720, 487679), (765, 458992), (816, 430305), (1020, 344244), (1224, 286870), (1360, 258183), (1530, 229496), (2040, 172122), (2448, 143435), (3060, 114748), (4080, 86061), (6120, 57374), (12240, 28687)]