38662920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11933}}^1$

素因数の和:11956

約数の個数: 80

約数和(自身を含む): 129961260

約数和(自身を除く): 91298340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 11933, 23866, 35799, 47732, 59665, 71598, 95464, 107397, 119330, 143196, 178995, 214794, 238660, 286392, 322191, 357990, 429588, 477320, 536985, 644382, 715980, 859176, 966573, 1073970, 1288764, 1431960, 1610955, 1933146, 2147940, 2577528, 3221910, 3866292, 4295880, 4832865, 6443820, 7732584, 9665730, 12887640, 19331460, 38662920]

約数ペア:

[(1, 38662920), (2, 19331460), (3, 12887640), (4, 9665730), (5, 7732584), (6, 6443820), (8, 4832865), (9, 4295880), (10, 3866292), (12, 3221910), (15, 2577528), (18, 2147940), (20, 1933146), (24, 1610955), (27, 1431960), (30, 1288764), (36, 1073970), (40, 966573), (45, 859176), (54, 715980), (60, 644382), (72, 536985), (81, 477320), (90, 429588), (108, 357990), (120, 322191), (135, 286392), (162, 238660), (180, 214794), (216, 178995), (270, 143196), (324, 119330), (360, 107397), (405, 95464), (540, 71598), (648, 59665), (810, 47732), (1080, 35799), (1620, 23866), (3240, 11933)]