640051566360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5333763053}}^1$

素因数の和:5333763067

約数の個数: 32

約数和(自身を含む): 1920154699440

約数和(自身を除く): 1280103133080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5333763053, 10667526106, 16001289159, 21335052212, 26668815265, 32002578318, 42670104424, 53337630530, 64005156636, 80006445795, 106675261060, 128010313272, 160012891590, 213350522120, 320025783180, 640051566360]

約数ペア:

[(1, 640051566360), (2, 320025783180), (3, 213350522120), (4, 160012891590), (5, 128010313272), (6, 106675261060), (8, 80006445795), (10, 64005156636), (12, 53337630530), (15, 42670104424), (20, 32002578318), (24, 26668815265), (30, 21335052212), (40, 16001289159), (60, 10667526106), (120, 5333763053)]