15183660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{701}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 44933616

約数和(自身を除く): 29749956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 701, 722, 1083, 1140, 1402, 1444, 1805, 2103, 2166, 2804, 3505, 3610, 4206, 4332, 5415, 7010, 7220, 8412, 10515, 10830, 13319, 14020, 21030, 21660, 26638, 39957, 42060, 53276, 66595, 79914, 133190, 159828, 199785, 253061, 266380, 399570, 506122, 759183, 799140, 1012244, 1265305, 1518366, 2530610, 3036732, 3795915, 5061220, 7591830, 15183660]

約数ペア:

[(1, 15183660), (2, 7591830), (3, 5061220), (4, 3795915), (5, 3036732), (6, 2530610), (10, 1518366), (12, 1265305), (15, 1012244), (19, 799140), (20, 759183), (30, 506122), (38, 399570), (57, 266380), (60, 253061), (76, 199785), (95, 159828), (114, 133190), (190, 79914), (228, 66595), (285, 53276), (361, 42060), (380, 39957), (570, 26638), (701, 21660), (722, 21030), (1083, 14020), (1140, 13319), (1402, 10830), (1444, 10515), (1805, 8412), (2103, 7220), (2166, 7010), (2804, 5415), (3505, 4332), (3610, 4206)]