243684120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6287}}^1$

素因数の和:6337

約数の個数: 128

約数和(自身を含む): 814924800

約数和(自身を除く): 571240680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6287, 6460, 7752, 9690, 12574, 12920, 18861, 19380, 25148, 31435, 37722, 38760, 50296, 62870, 75444, 94305, 106879, 119453, 125740, 150888, 188610, 213758, 238906, 251480, 320637, 358359, 377220, 427516, 477812, 534395, 597265, 641274, 716718, 754440, 855032, 955624, 1068790, 1194530, 1282548, 1433436, 1603185, 1791795, 2030701, 2137580, 2389060, 2565096, 2866872, 3206370, 3583590, 4061402, 4275160, 4778120, 6092103, 6412740, 7167180, 8122804, 10153505, 12184206, 12825480, 14334360, 16245608, 20307010, 24368412, 30460515, 40614020, 48736824, 60921030, 81228040, 121842060, 243684120]

約数ペア:

[(1, 243684120), (2, 121842060), (3, 81228040), (4, 60921030), (5, 48736824), (6, 40614020), (8, 30460515), (10, 24368412), (12, 20307010), (15, 16245608), (17, 14334360), (19, 12825480), (20, 12184206), (24, 10153505), (30, 8122804), (34, 7167180), (38, 6412740), (40, 6092103), (51, 4778120), (57, 4275160), (60, 4061402), (68, 3583590), (76, 3206370), (85, 2866872), (95, 2565096), (102, 2389060), (114, 2137580), (120, 2030701), (136, 1791795), (152, 1603185), (170, 1433436), (190, 1282548), (204, 1194530), (228, 1068790), (255, 955624), (285, 855032), (323, 754440), (340, 716718), (380, 641274), (408, 597265), (456, 534395), (510, 477812), (570, 427516), (646, 377220), (680, 358359), (760, 320637), (969, 251480), (1020, 238906), (1140, 213758), (1292, 188610), (1615, 150888), (1938, 125740), (2040, 119453), (2280, 106879), (2584, 94305), (3230, 75444), (3876, 62870), (4845, 50296), (6287, 38760), (6460, 37722), (7752, 31435), (9690, 25148), (12574, 19380), (12920, 18861)]