2740582020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{180539}}^1$

素因数の和:180585

約数の個数: 96

約数和(自身を含む): 8735247360

約数和(自身を除く): 5994665340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 7590, 15180, 180539, 361078, 541617, 722156, 902695, 1083234, 1805390, 1985929, 2166468, 2708085, 3610780, 3971858, 4152397, 5416170, 5957787, 7943716, 8304794, 9929645, 10832340, 11915574, 12457191, 16609588, 19859290, 20761985, 23831148, 24914382, 29788935, 39718580, 41523970, 45676367, 49828764, 59577870, 62285955, 83047940, 91352734, 119155740, 124571910, 137029101, 182705468, 228381835, 249143820, 274058202, 456763670, 548116404, 685145505, 913527340, 1370291010, 2740582020]

約数ペア:

[(1, 2740582020), (2, 1370291010), (3, 913527340), (4, 685145505), (5, 548116404), (6, 456763670), (10, 274058202), (11, 249143820), (12, 228381835), (15, 182705468), (20, 137029101), (22, 124571910), (23, 119155740), (30, 91352734), (33, 83047940), (44, 62285955), (46, 59577870), (55, 49828764), (60, 45676367), (66, 41523970), (69, 39718580), (92, 29788935), (110, 24914382), (115, 23831148), (132, 20761985), (138, 19859290), (165, 16609588), (220, 12457191), (230, 11915574), (253, 10832340), (276, 9929645), (330, 8304794), (345, 7943716), (460, 5957787), (506, 5416170), (660, 4152397), (690, 3971858), (759, 3610780), (1012, 2708085), (1265, 2166468), (1380, 1985929), (1518, 1805390), (2530, 1083234), (3036, 902695), (3795, 722156), (5060, 541617), (7590, 361078), (15180, 180539)]