3879420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 11854080

約数和(自身を除く): 7974660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 83, 95, 114, 123, 164, 166, 190, 205, 228, 246, 249, 285, 332, 380, 410, 415, 492, 498, 570, 615, 779, 820, 830, 996, 1140, 1230, 1245, 1558, 1577, 1660, 2337, 2460, 2490, 3116, 3154, 3403, 3895, 4674, 4731, 4980, 6308, 6806, 7790, 7885, 9348, 9462, 10209, 11685, 13612, 15580, 15770, 17015, 18924, 20418, 23370, 23655, 31540, 34030, 40836, 46740, 47310, 51045, 64657, 68060, 94620, 102090, 129314, 193971, 204180, 258628, 323285, 387942, 646570, 775884, 969855, 1293140, 1939710, 3879420]

約数ペア:

[(1, 3879420), (2, 1939710), (3, 1293140), (4, 969855), (5, 775884), (6, 646570), (10, 387942), (12, 323285), (15, 258628), (19, 204180), (20, 193971), (30, 129314), (38, 102090), (41, 94620), (57, 68060), (60, 64657), (76, 51045), (82, 47310), (83, 46740), (95, 40836), (114, 34030), (123, 31540), (164, 23655), (166, 23370), (190, 20418), (205, 18924), (228, 17015), (246, 15770), (249, 15580), (285, 13612), (332, 11685), (380, 10209), (410, 9462), (415, 9348), (492, 7885), (498, 7790), (570, 6806), (615, 6308), (779, 4980), (820, 4731), (830, 4674), (996, 3895), (1140, 3403), (1230, 3154), (1245, 3116), (1558, 2490), (1577, 2460), (1660, 2337)]