1270860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 3628800

約数和(自身を除く): 2357940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 359, 590, 708, 718, 885, 1077, 1180, 1436, 1770, 1795, 2154, 3540, 3590, 4308, 5385, 7180, 10770, 21181, 21540, 42362, 63543, 84724, 105905, 127086, 211810, 254172, 317715, 423620, 635430, 1270860]

約数ペア:

[(1, 1270860), (2, 635430), (3, 423620), (4, 317715), (5, 254172), (6, 211810), (10, 127086), (12, 105905), (15, 84724), (20, 63543), (30, 42362), (59, 21540), (60, 21181), (118, 10770), (177, 7180), (236, 5385), (295, 4308), (354, 3590), (359, 3540), (590, 2154), (708, 1795), (718, 1770), (885, 1436), (1077, 1180)]