26460540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2616

約数の個数: 96

約数和(自身を含む): 86688000

約数和(自身を除く): 60227460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 2579, 3420, 5130, 5158, 7737, 10260, 10316, 12895, 15474, 23211, 25790, 30948, 38685, 46422, 49001, 51580, 69633, 77370, 92844, 98002, 116055, 139266, 147003, 154740, 196004, 232110, 245005, 278532, 294006, 348165, 441009, 464220, 490010, 588012, 696330, 735015, 882018, 980020, 1323027, 1392660, 1470030, 1764036, 2205045, 2646054, 2940060, 4410090, 5292108, 6615135, 8820180, 13230270, 26460540]

約数ペア:

[(1, 26460540), (2, 13230270), (3, 8820180), (4, 6615135), (5, 5292108), (6, 4410090), (9, 2940060), (10, 2646054), (12, 2205045), (15, 1764036), (18, 1470030), (19, 1392660), (20, 1323027), (27, 980020), (30, 882018), (36, 735015), (38, 696330), (45, 588012), (54, 490010), (57, 464220), (60, 441009), (76, 348165), (90, 294006), (95, 278532), (108, 245005), (114, 232110), (135, 196004), (171, 154740), (180, 147003), (190, 139266), (228, 116055), (270, 98002), (285, 92844), (342, 77370), (380, 69633), (513, 51580), (540, 49001), (570, 46422), (684, 38685), (855, 30948), (1026, 25790), (1140, 23211), (1710, 15474), (2052, 12895), (2565, 10316), (2579, 10260), (3420, 7737), (5130, 5158)]