74906040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56747}}^1$

素因数の和:56772

約数の個数: 64

約数和(自身を含む): 245151360

約数和(自身を除く): 170245320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 56747, 113494, 170241, 226988, 283735, 340482, 453976, 567470, 624217, 680964, 851205, 1134940, 1248434, 1361928, 1702410, 1872651, 2269880, 2496868, 3121085, 3404820, 3745302, 4993736, 6242170, 6809640, 7490604, 9363255, 12484340, 14981208, 18726510, 24968680, 37453020, 74906040]

約数ペア:

[(1, 74906040), (2, 37453020), (3, 24968680), (4, 18726510), (5, 14981208), (6, 12484340), (8, 9363255), (10, 7490604), (11, 6809640), (12, 6242170), (15, 4993736), (20, 3745302), (22, 3404820), (24, 3121085), (30, 2496868), (33, 2269880), (40, 1872651), (44, 1702410), (55, 1361928), (60, 1248434), (66, 1134940), (88, 851205), (110, 680964), (120, 624217), (132, 567470), (165, 453976), (220, 340482), (264, 283735), (330, 226988), (440, 170241), (660, 113494), (1320, 56747)]