31369440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{65353}}^1$

素因数の和:65371

約数の個数: 48

約数和(自身を含む): 98815248

約数和(自身を除く): 67445808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 65353, 130706, 196059, 261412, 326765, 392118, 522824, 653530, 784236, 980295, 1045648, 1307060, 1568472, 1960590, 2091296, 2614120, 3136944, 3921180, 5228240, 6273888, 7842360, 10456480, 15684720, 31369440]

約数ペア:

[(1, 31369440), (2, 15684720), (3, 10456480), (4, 7842360), (5, 6273888), (6, 5228240), (8, 3921180), (10, 3136944), (12, 2614120), (15, 2091296), (16, 1960590), (20, 1568472), (24, 1307060), (30, 1045648), (32, 980295), (40, 784236), (48, 653530), (60, 522824), (80, 392118), (96, 326765), (120, 261412), (160, 196059), (240, 130706), (480, 65353)]