144404040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109397}}^1$

素因数の和:109422

約数の個数: 64

約数和(自身を含む): 472599360

約数和(自身を除く): 328195320

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, 109397, 218794, 328191, 437588, 546985, 656382, 875176, 1093970, 1203367, 1312764, 1640955, 2187940, 2406734, 2625528, 3281910, 3610101, 4375880, 4813468, 6016835, 6563820, 7220202, 9626936, 12033670, 13127640, 14440404, 18050505, 24067340, 28880808, 36101010, 48134680, 72202020, 144404040]

約数ペア:

[(1, 144404040), (2, 72202020), (3, 48134680), (4, 36101010), (5, 28880808), (6, 24067340), (8, 18050505), (10, 14440404), (11, 13127640), (12, 12033670), (15, 9626936), (20, 7220202), (22, 6563820), (24, 6016835), (30, 4813468), (33, 4375880), (40, 3610101), (44, 3281910), (55, 2625528), (60, 2406734), (66, 2187940), (88, 1640955), (110, 1312764), (120, 1203367), (132, 1093970), (165, 875176), (220, 656382), (264, 546985), (330, 437588), (440, 328191), (660, 218794), (1320, 109397)]