158079120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{658663}}^1$

素因数の和:658679

約数の個数: 40

約数和(自身を含む): 490046016

約数和(自身を除く): 331966896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 658663, 1317326, 1975989, 2634652, 3293315, 3951978, 5269304, 6586630, 7903956, 9879945, 10538608, 13173260, 15807912, 19759890, 26346520, 31615824, 39519780, 52693040, 79039560, 158079120]

約数ペア:

[(1, 158079120), (2, 79039560), (3, 52693040), (4, 39519780), (5, 31615824), (6, 26346520), (8, 19759890), (10, 15807912), (12, 13173260), (15, 10538608), (16, 9879945), (20, 7903956), (24, 6586630), (30, 5269304), (40, 3951978), (48, 3293315), (60, 2634652), (80, 1975989), (120, 1317326), (240, 658663)]