456137880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20327}}^1$

素因数の和:20369

約数の個数: 128

約数和(自身を含む): 1580705280

約数和(自身を除く): 1124567400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 11220, 20327, 22440, 40654, 60981, 81308, 101635, 121962, 162616, 203270, 223597, 243924, 304905, 345559, 406540, 447194, 487848, 609810, 670791, 691118, 813080, 894388, 1036677, 1117985, 1219620, 1341582, 1382236, 1727795, 1788776, 2073354, 2235970, 2439240, 2683164, 2764472, 3353955, 3455590, 3801149, 4146708, 4471940, 5183385, 5366328, 6707910, 6911180, 7602298, 8293416, 8943880, 10366770, 11403447, 13415820, 13822360, 15204596, 19005745, 20733540, 22806894, 26831640, 30409192, 38011490, 41467080, 45613788, 57017235, 76022980, 91227576, 114034470, 152045960, 228068940, 456137880]

約数ペア:

[(1, 456137880), (2, 228068940), (3, 152045960), (4, 114034470), (5, 91227576), (6, 76022980), (8, 57017235), (10, 45613788), (11, 41467080), (12, 38011490), (15, 30409192), (17, 26831640), (20, 22806894), (22, 20733540), (24, 19005745), (30, 15204596), (33, 13822360), (34, 13415820), (40, 11403447), (44, 10366770), (51, 8943880), (55, 8293416), (60, 7602298), (66, 6911180), (68, 6707910), (85, 5366328), (88, 5183385), (102, 4471940), (110, 4146708), (120, 3801149), (132, 3455590), (136, 3353955), (165, 2764472), (170, 2683164), (187, 2439240), (204, 2235970), (220, 2073354), (255, 1788776), (264, 1727795), (330, 1382236), (340, 1341582), (374, 1219620), (408, 1117985), (440, 1036677), (510, 894388), (561, 813080), (660, 691118), (680, 670791), (748, 609810), (935, 487848), (1020, 447194), (1122, 406540), (1320, 345559), (1496, 304905), (1870, 243924), (2040, 223597), (2244, 203270), (2805, 162616), (3740, 121962), (4488, 101635), (5610, 81308), (7480, 60981), (11220, 40654), (20327, 22440)]