40348320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{84059}}^1$

素因数の和:84077

約数の個数: 48

約数和(自身を含む): 127098720

約数和(自身を除く): 86750400

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, 84059, 168118, 252177, 336236, 420295, 504354, 672472, 840590, 1008708, 1260885, 1344944, 1681180, 2017416, 2521770, 2689888, 3362360, 4034832, 5043540, 6724720, 8069664, 10087080, 13449440, 20174160, 40348320]

約数ペア:

[(1, 40348320), (2, 20174160), (3, 13449440), (4, 10087080), (5, 8069664), (6, 6724720), (8, 5043540), (10, 4034832), (12, 3362360), (15, 2689888), (16, 2521770), (20, 2017416), (24, 1681180), (30, 1344944), (32, 1260885), (40, 1008708), (48, 840590), (60, 672472), (80, 504354), (96, 420295), (120, 336236), (160, 252177), (240, 168118), (480, 84059)]