2074074276720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{22215877}}^1$

素因数の和:22216282

約数の個数: 80

約数和(自身を含む): 6446159160480

約数和(自身を除く): 4372084883760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 778, 1167, 1556, 1945, 2334, 3112, 3890, 4668, 5835, 6224, 7780, 9336, 11670, 15560, 18672, 23340, 31120, 46680, 93360, 22215877, 44431754, 66647631, 88863508, 111079385, 133295262, 177727016, 222158770, 266590524, 333238155, 355454032, 444317540, 533181048, 666476310, 888635080, 1066362096, 1332952620, 1777270160, 2665905240, 5331810480, 8641976153, 17283952306, 25925928459, 34567904612, 43209880765, 51851856918, 69135809224, 86419761530, 103703713836, 129629642295, 138271618448, 172839523060, 207407427672, 259259284590, 345679046120, 414814855344, 518518569180, 691358092240, 1037037138360, 2074074276720]

約数ペア:

[(1, 2074074276720), (2, 1037037138360), (3, 691358092240), (4, 518518569180), (5, 414814855344), (6, 345679046120), (8, 259259284590), (10, 207407427672), (12, 172839523060), (15, 138271618448), (16, 129629642295), (20, 103703713836), (24, 86419761530), (30, 69135809224), (40, 51851856918), (48, 43209880765), (60, 34567904612), (80, 25925928459), (120, 17283952306), (240, 8641976153), (389, 5331810480), (778, 2665905240), (1167, 1777270160), (1556, 1332952620), (1945, 1066362096), (2334, 888635080), (3112, 666476310), (3890, 533181048), (4668, 444317540), (5835, 355454032), (6224, 333238155), (7780, 266590524), (9336, 222158770), (11670, 177727016), (15560, 133295262), (18672, 111079385), (23340, 88863508), (31120, 66647631), (46680, 44431754), (93360, 22215877)]