133752720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557303}}^1$

素因数の和:557319

約数の個数: 40

約数和(自身を含む): 414634176

約数和(自身を除く): 280881456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557303, 1114606, 1671909, 2229212, 2786515, 3343818, 4458424, 5573030, 6687636, 8359545, 8916848, 11146060, 13375272, 16719090, 22292120, 26750544, 33438180, 44584240, 66876360, 133752720]

約数ペア:

[(1, 133752720), (2, 66876360), (3, 44584240), (4, 33438180), (5, 26750544), (6, 22292120), (8, 16719090), (10, 13375272), (12, 11146060), (15, 8916848), (16, 8359545), (20, 6687636), (24, 5573030), (30, 4458424), (40, 3343818), (48, 2786515), (60, 2229212), (80, 1671909), (120, 1114606), (240, 557303)]