60720240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:839

約数の個数: 160

約数和(自身を含む): 219985920

約数和(自身を除く): 159265680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 769, 840, 940, 987, 1128, 1316, 1410, 1538, 1645, 1680, 1880, 1974, 2256, 2307, 2632, 2820, 3076, 3290, 3760, 3845, 3948, 4614, 4935, 5264, 5383, 5640, 6152, 6580, 7690, 7896, 9228, 9870, 10766, 11280, 11535, 12304, 13160, 15380, 15792, 16149, 18456, 19740, 21532, 23070, 26320, 26915, 30760, 32298, 36143, 36912, 39480, 43064, 46140, 53830, 61520, 64596, 72286, 78960, 80745, 86128, 92280, 107660, 108429, 129192, 144572, 161490, 180715, 184560, 215320, 216858, 253001, 258384, 289144, 322980, 361430, 430640, 433716, 506002, 542145, 578288, 645960, 722860, 759003, 867432, 1012004, 1084290, 1265005, 1291920, 1445720, 1518006, 1734864, 2024008, 2168580, 2530010, 2891440, 3036012, 3795015, 4048016, 4337160, 5060020, 6072024, 7590030, 8674320, 10120040, 12144048, 15180060, 20240080, 30360120, 60720240]

約数ペア:

[(1, 60720240), (2, 30360120), (3, 20240080), (4, 15180060), (5, 12144048), (6, 10120040), (7, 8674320), (8, 7590030), (10, 6072024), (12, 5060020), (14, 4337160), (15, 4048016), (16, 3795015), (20, 3036012), (21, 2891440), (24, 2530010), (28, 2168580), (30, 2024008), (35, 1734864), (40, 1518006), (42, 1445720), (47, 1291920), (48, 1265005), (56, 1084290), (60, 1012004), (70, 867432), (80, 759003), (84, 722860), (94, 645960), (105, 578288), (112, 542145), (120, 506002), (140, 433716), (141, 430640), (168, 361430), (188, 322980), (210, 289144), (235, 258384), (240, 253001), (280, 216858), (282, 215320), (329, 184560), (336, 180715), (376, 161490), (420, 144572), (470, 129192), (560, 108429), (564, 107660), (658, 92280), (705, 86128), (752, 80745), (769, 78960), (840, 72286), (940, 64596), (987, 61520), (1128, 53830), (1316, 46140), (1410, 43064), (1538, 39480), (1645, 36912), (1680, 36143), (1880, 32298), (1974, 30760), (2256, 26915), (2307, 26320), (2632, 23070), (2820, 21532), (3076, 19740), (3290, 18456), (3760, 16149), (3845, 15792), (3948, 15380), (4614, 13160), (4935, 12304), (5264, 11535), (5383, 11280), (5640, 10766), (6152, 9870), (6580, 9228), (7690, 7896)]