185389080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4783}}^1$

素因数の和:4833

約数の個数: 128

約数和(自身を含む): 620006400

約数和(自身を除く): 434617320

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, 4783, 4845, 6460, 7752, 9566, 9690, 12920, 14349, 19132, 19380, 23915, 28698, 38264, 38760, 47830, 57396, 71745, 81311, 90877, 95660, 114792, 143490, 162622, 181754, 191320, 243933, 272631, 286980, 325244, 363508, 406555, 454385, 487866, 545262, 573960, 650488, 727016, 813110, 908770, 975732, 1090524, 1219665, 1363155, 1544909, 1626220, 1817540, 1951464, 2181048, 2439330, 2726310, 3089818, 3252440, 3635080, 4634727, 4878660, 5452620, 6179636, 7724545, 9269454, 9757320, 10905240, 12359272, 15449090, 18538908, 23173635, 30898180, 37077816, 46347270, 61796360, 92694540, 185389080]

約数ペア:

[(1, 185389080), (2, 92694540), (3, 61796360), (4, 46347270), (5, 37077816), (6, 30898180), (8, 23173635), (10, 18538908), (12, 15449090), (15, 12359272), (17, 10905240), (19, 9757320), (20, 9269454), (24, 7724545), (30, 6179636), (34, 5452620), (38, 4878660), (40, 4634727), (51, 3635080), (57, 3252440), (60, 3089818), (68, 2726310), (76, 2439330), (85, 2181048), (95, 1951464), (102, 1817540), (114, 1626220), (120, 1544909), (136, 1363155), (152, 1219665), (170, 1090524), (190, 975732), (204, 908770), (228, 813110), (255, 727016), (285, 650488), (323, 573960), (340, 545262), (380, 487866), (408, 454385), (456, 406555), (510, 363508), (570, 325244), (646, 286980), (680, 272631), (760, 243933), (969, 191320), (1020, 181754), (1140, 162622), (1292, 143490), (1615, 114792), (1938, 95660), (2040, 90877), (2280, 81311), (2584, 71745), (3230, 57396), (3876, 47830), (4783, 38760), (4845, 38264), (6460, 28698), (7752, 23915), (9566, 19380), (9690, 19132), (12920, 14349)]