130136520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1084471}}^1$

素因数の和:1084485

約数の個数: 32

約数和(自身を含む): 390409920

約数和(自身を除く): 260273400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1084471, 2168942, 3253413, 4337884, 5422355, 6506826, 8675768, 10844710, 13013652, 16267065, 21689420, 26027304, 32534130, 43378840, 65068260, 130136520]

約数ペア:

[(1, 130136520), (2, 65068260), (3, 43378840), (4, 32534130), (5, 26027304), (6, 21689420), (8, 16267065), (10, 13013652), (12, 10844710), (15, 8675768), (20, 6506826), (24, 5422355), (30, 4337884), (40, 3253413), (60, 2168942), (120, 1084471)]