1229561760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{365941}}^1$

素因数の和:365966

約数の個数: 96

約数和(自身を含む): 4426434432

約数和(自身を除く): 3196872672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 365941, 731882, 1097823, 1463764, 1829705, 2195646, 2561587, 2927528, 3659410, 4391292, 5123174, 5489115, 5855056, 7318820, 7684761, 8782584, 10246348, 10978230, 11710112, 12807935, 14637640, 15369522, 17565168, 20492696, 21956460, 25615870, 29275280, 30739044, 35130336, 38423805, 40985392, 43912920, 51231740, 58550560, 61478088, 76847610, 81970784, 87825840, 102463480, 122956176, 153695220, 175651680, 204926960, 245912352, 307390440, 409853920, 614780880, 1229561760]

約数ペア:

[(1, 1229561760), (2, 614780880), (3, 409853920), (4, 307390440), (5, 245912352), (6, 204926960), (7, 175651680), (8, 153695220), (10, 122956176), (12, 102463480), (14, 87825840), (15, 81970784), (16, 76847610), (20, 61478088), (21, 58550560), (24, 51231740), (28, 43912920), (30, 40985392), (32, 38423805), (35, 35130336), (40, 30739044), (42, 29275280), (48, 25615870), (56, 21956460), (60, 20492696), (70, 17565168), (80, 15369522), (84, 14637640), (96, 12807935), (105, 11710112), (112, 10978230), (120, 10246348), (140, 8782584), (160, 7684761), (168, 7318820), (210, 5855056), (224, 5489115), (240, 5123174), (280, 4391292), (336, 3659410), (420, 2927528), (480, 2561587), (560, 2195646), (672, 1829705), (840, 1463764), (1120, 1097823), (1680, 731882), (3360, 365941)]