172979280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1586

約数の個数: 160

約数和(自身を含む): 607461120

約数和(自身を除く): 434481840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 106, 108, 120, 135, 144, 159, 180, 212, 216, 240, 265, 270, 318, 360, 424, 432, 477, 530, 540, 636, 720, 795, 848, 954, 1060, 1080, 1272, 1431, 1511, 1590, 1908, 2120, 2160, 2385, 2544, 2862, 3022, 3180, 3816, 4240, 4533, 4770, 5724, 6044, 6360, 7155, 7555, 7632, 9066, 9540, 11448, 12088, 12720, 13599, 14310, 15110, 18132, 19080, 22665, 22896, 24176, 27198, 28620, 30220, 36264, 38160, 40797, 45330, 54396, 57240, 60440, 67995, 72528, 80083, 81594, 90660, 108792, 114480, 120880, 135990, 160166, 163188, 181320, 203985, 217584, 240249, 271980, 320332, 326376, 362640, 400415, 407970, 480498, 543960, 640664, 652752, 720747, 800830, 815940, 960996, 1087920, 1201245, 1281328, 1441494, 1601660, 1631880, 1921992, 2162241, 2402490, 2882988, 3203320, 3263760, 3603735, 3843984, 4324482, 4804980, 5765976, 6406640, 7207470, 8648964, 9609960, 10811205, 11531952, 14414940, 17297928, 19219920, 21622410, 28829880, 34595856, 43244820, 57659760, 86489640, 172979280]

約数ペア:

[(1, 172979280), (2, 86489640), (3, 57659760), (4, 43244820), (5, 34595856), (6, 28829880), (8, 21622410), (9, 19219920), (10, 17297928), (12, 14414940), (15, 11531952), (16, 10811205), (18, 9609960), (20, 8648964), (24, 7207470), (27, 6406640), (30, 5765976), (36, 4804980), (40, 4324482), (45, 3843984), (48, 3603735), (53, 3263760), (54, 3203320), (60, 2882988), (72, 2402490), (80, 2162241), (90, 1921992), (106, 1631880), (108, 1601660), (120, 1441494), (135, 1281328), (144, 1201245), (159, 1087920), (180, 960996), (212, 815940), (216, 800830), (240, 720747), (265, 652752), (270, 640664), (318, 543960), (360, 480498), (424, 407970), (432, 400415), (477, 362640), (530, 326376), (540, 320332), (636, 271980), (720, 240249), (795, 217584), (848, 203985), (954, 181320), (1060, 163188), (1080, 160166), (1272, 135990), (1431, 120880), (1511, 114480), (1590, 108792), (1908, 90660), (2120, 81594), (2160, 80083), (2385, 72528), (2544, 67995), (2862, 60440), (3022, 57240), (3180, 54396), (3816, 45330), (4240, 40797), (4533, 38160), (4770, 36264), (5724, 30220), (6044, 28620), (6360, 27198), (7155, 24176), (7555, 22896), (7632, 22665), (9066, 19080), (9540, 18132), (11448, 15110), (12088, 14310), (12720, 13599)]