243396120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8017}}^1$

素因数の和:8065

約数の個数: 128

約数和(自身を含む): 831306240

約数和(自身を除く): 587910120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 5060, 6072, 7590, 8017, 10120, 15180, 16034, 24051, 30360, 32068, 40085, 48102, 64136, 80170, 88187, 96204, 120255, 160340, 176374, 184391, 192408, 240510, 264561, 320680, 352748, 368782, 440935, 481020, 529122, 553173, 705496, 737564, 881870, 921955, 962040, 1058244, 1106346, 1322805, 1475128, 1763740, 1843910, 2028301, 2116488, 2212692, 2645610, 2765865, 3527480, 3687820, 4056602, 4425384, 5291220, 5531730, 6084903, 7375640, 8113204, 10141505, 10582440, 11063460, 12169806, 16226408, 20283010, 22126920, 24339612, 30424515, 40566020, 48679224, 60849030, 81132040, 121698060, 243396120]

約数ペア:

[(1, 243396120), (2, 121698060), (3, 81132040), (4, 60849030), (5, 48679224), (6, 40566020), (8, 30424515), (10, 24339612), (11, 22126920), (12, 20283010), (15, 16226408), (20, 12169806), (22, 11063460), (23, 10582440), (24, 10141505), (30, 8113204), (33, 7375640), (40, 6084903), (44, 5531730), (46, 5291220), (55, 4425384), (60, 4056602), (66, 3687820), (69, 3527480), (88, 2765865), (92, 2645610), (110, 2212692), (115, 2116488), (120, 2028301), (132, 1843910), (138, 1763740), (165, 1475128), (184, 1322805), (220, 1106346), (230, 1058244), (253, 962040), (264, 921955), (276, 881870), (330, 737564), (345, 705496), (440, 553173), (460, 529122), (506, 481020), (552, 440935), (660, 368782), (690, 352748), (759, 320680), (920, 264561), (1012, 240510), (1265, 192408), (1320, 184391), (1380, 176374), (1518, 160340), (2024, 120255), (2530, 96204), (2760, 88187), (3036, 80170), (3795, 64136), (5060, 48102), (6072, 40085), (7590, 32068), (8017, 30360), (10120, 24051), (15180, 16034)]