4191960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 12710880

約数和(自身を除く): 8518920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 193, 362, 386, 543, 579, 724, 772, 905, 965, 1086, 1158, 1448, 1544, 1810, 1930, 2172, 2316, 2715, 2895, 3620, 3860, 4344, 4632, 5430, 5790, 7240, 7720, 10860, 11580, 21720, 23160, 34933, 69866, 104799, 139732, 174665, 209598, 279464, 349330, 419196, 523995, 698660, 838392, 1047990, 1397320, 2095980, 4191960]

約数ペア:

[(1, 4191960), (2, 2095980), (3, 1397320), (4, 1047990), (5, 838392), (6, 698660), (8, 523995), (10, 419196), (12, 349330), (15, 279464), (20, 209598), (24, 174665), (30, 139732), (40, 104799), (60, 69866), (120, 34933), (181, 23160), (193, 21720), (362, 11580), (386, 10860), (543, 7720), (579, 7240), (724, 5790), (772, 5430), (905, 4632), (965, 4344), (1086, 3860), (1158, 3620), (1448, 2895), (1544, 2715), (1810, 2316), (1930, 2172)]