8079180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 23938992

約数和(自身を除く): 15859812

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, 373, 380, 570, 722, 746, 1083, 1119, 1140, 1444, 1492, 1805, 1865, 2166, 2238, 3610, 3730, 4332, 4476, 5415, 5595, 7087, 7220, 7460, 10830, 11190, 14174, 21261, 21660, 22380, 28348, 35435, 42522, 70870, 85044, 106305, 134653, 141740, 212610, 269306, 403959, 425220, 538612, 673265, 807918, 1346530, 1615836, 2019795, 2693060, 4039590, 8079180]

約数ペア:

[(1, 8079180), (2, 4039590), (3, 2693060), (4, 2019795), (5, 1615836), (6, 1346530), (10, 807918), (12, 673265), (15, 538612), (19, 425220), (20, 403959), (30, 269306), (38, 212610), (57, 141740), (60, 134653), (76, 106305), (95, 85044), (114, 70870), (190, 42522), (228, 35435), (285, 28348), (361, 22380), (373, 21660), (380, 21261), (570, 14174), (722, 11190), (746, 10830), (1083, 7460), (1119, 7220), (1140, 7087), (1444, 5595), (1492, 5415), (1805, 4476), (1865, 4332), (2166, 3730), (2238, 3610)]