80958480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337327}}^1$

素因数の和:337343

約数の個数: 40

約数和(自身を含む): 250972032

約数和(自身を除く): 170013552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337327, 674654, 1011981, 1349308, 1686635, 2023962, 2698616, 3373270, 4047924, 5059905, 5397232, 6746540, 8095848, 10119810, 13493080, 16191696, 20239620, 26986160, 40479240, 80958480]

約数ペア:

[(1, 80958480), (2, 40479240), (3, 26986160), (4, 20239620), (5, 16191696), (6, 13493080), (8, 10119810), (10, 8095848), (12, 6746540), (15, 5397232), (16, 5059905), (20, 4047924), (24, 3373270), (30, 2698616), (40, 2023962), (48, 1686635), (60, 1349308), (80, 1011981), (120, 674654), (240, 337327)]