38515320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1389

約数の個数: 96

約数和(自身を含む): 126781200

約数和(自身を除く): 88265880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1289, 1494, 1660, 1992, 2490, 2578, 2988, 3320, 3735, 3867, 4980, 5156, 5976, 6445, 7470, 7734, 9960, 10312, 11601, 12890, 14940, 15468, 19335, 23202, 25780, 29880, 30936, 38670, 46404, 51560, 58005, 77340, 92808, 106987, 116010, 154680, 213974, 232020, 320961, 427948, 464040, 534935, 641922, 855896, 962883, 1069870, 1283844, 1604805, 1925766, 2139740, 2567688, 3209610, 3851532, 4279480, 4814415, 6419220, 7703064, 9628830, 12838440, 19257660, 38515320]

約数ペア:

[(1, 38515320), (2, 19257660), (3, 12838440), (4, 9628830), (5, 7703064), (6, 6419220), (8, 4814415), (9, 4279480), (10, 3851532), (12, 3209610), (15, 2567688), (18, 2139740), (20, 1925766), (24, 1604805), (30, 1283844), (36, 1069870), (40, 962883), (45, 855896), (60, 641922), (72, 534935), (83, 464040), (90, 427948), (120, 320961), (166, 232020), (180, 213974), (249, 154680), (332, 116010), (360, 106987), (415, 92808), (498, 77340), (664, 58005), (747, 51560), (830, 46404), (996, 38670), (1245, 30936), (1289, 29880), (1494, 25780), (1660, 23202), (1992, 19335), (2490, 15468), (2578, 14940), (2988, 12890), (3320, 11601), (3735, 10312), (3867, 9960), (4980, 7734), (5156, 7470), (5976, 6445)]