108240720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3433

約数の個数: 160

約数和(自身を含む): 403783680

約数和(自身を除く): 295542960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3391, 3990, 4560, 5320, 6384, 6782, 7980, 10173, 10640, 13564, 15960, 16955, 20346, 23737, 27128, 31920, 33910, 40692, 47474, 50865, 54256, 64429, 67820, 71211, 81384, 94948, 101730, 118685, 128858, 135640, 142422, 162768, 189896, 193287, 203460, 237370, 257716, 271280, 284844, 322145, 356055, 379792, 386574, 406920, 451003, 474740, 515432, 569688, 644290, 712110, 773148, 813840, 902006, 949480, 966435, 1030864, 1139376, 1288580, 1353009, 1424220, 1546296, 1804012, 1898960, 1932870, 2255015, 2577160, 2706018, 2848440, 3092592, 3608024, 3865740, 4510030, 5154320, 5412036, 5696880, 6765045, 7216048, 7731480, 9020060, 10824072, 13530090, 15462960, 18040120, 21648144, 27060180, 36080240, 54120360, 108240720]

約数ペア:

[(1, 108240720), (2, 54120360), (3, 36080240), (4, 27060180), (5, 21648144), (6, 18040120), (7, 15462960), (8, 13530090), (10, 10824072), (12, 9020060), (14, 7731480), (15, 7216048), (16, 6765045), (19, 5696880), (20, 5412036), (21, 5154320), (24, 4510030), (28, 3865740), (30, 3608024), (35, 3092592), (38, 2848440), (40, 2706018), (42, 2577160), (48, 2255015), (56, 1932870), (57, 1898960), (60, 1804012), (70, 1546296), (76, 1424220), (80, 1353009), (84, 1288580), (95, 1139376), (105, 1030864), (112, 966435), (114, 949480), (120, 902006), (133, 813840), (140, 773148), (152, 712110), (168, 644290), (190, 569688), (210, 515432), (228, 474740), (240, 451003), (266, 406920), (280, 386574), (285, 379792), (304, 356055), (336, 322145), (380, 284844), (399, 271280), (420, 257716), (456, 237370), (532, 203460), (560, 193287), (570, 189896), (665, 162768), (760, 142422), (798, 135640), (840, 128858), (912, 118685), (1064, 101730), (1140, 94948), (1330, 81384), (1520, 71211), (1596, 67820), (1680, 64429), (1995, 54256), (2128, 50865), (2280, 47474), (2660, 40692), (3192, 33910), (3391, 31920), (3990, 27128), (4560, 23737), (5320, 20346), (6384, 16955), (6782, 15960), (7980, 13564), (10173, 10640)]