131052720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{546053}}^1$

素因数の和:546069

約数の個数: 40

約数和(自身を含む): 406264176

約数和(自身を除く): 275211456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 546053, 1092106, 1638159, 2184212, 2730265, 3276318, 4368424, 5460530, 6552636, 8190795, 8736848, 10921060, 13105272, 16381590, 21842120, 26210544, 32763180, 43684240, 65526360, 131052720]

約数ペア:

[(1, 131052720), (2, 65526360), (3, 43684240), (4, 32763180), (5, 26210544), (6, 21842120), (8, 16381590), (10, 13105272), (12, 10921060), (15, 8736848), (16, 8190795), (20, 6552636), (24, 5460530), (30, 4368424), (40, 3276318), (48, 2730265), (60, 2184212), (80, 1638159), (120, 1092106), (240, 546053)]