1443180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 4112640

約数和(自身を除く): 2669460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 359, 402, 670, 718, 804, 1005, 1077, 1340, 1436, 1795, 2010, 2154, 3590, 4020, 4308, 5385, 7180, 10770, 21540, 24053, 48106, 72159, 96212, 120265, 144318, 240530, 288636, 360795, 481060, 721590, 1443180]

約数ペア:

[(1, 1443180), (2, 721590), (3, 481060), (4, 360795), (5, 288636), (6, 240530), (10, 144318), (12, 120265), (15, 96212), (20, 72159), (30, 48106), (60, 24053), (67, 21540), (134, 10770), (201, 7180), (268, 5385), (335, 4308), (359, 4020), (402, 3590), (670, 2154), (718, 2010), (804, 1795), (1005, 1436), (1077, 1340)]