3307120

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 7816464

約数和(自身を除く): 4509344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 617, 670, 1072, 1234, 1340, 2468, 2680, 3085, 4936, 5360, 6170, 9872, 12340, 24680, 41339, 49360, 82678, 165356, 206695, 330712, 413390, 661424, 826780, 1653560, 3307120]

約数ペア:

[(1, 3307120), (2, 1653560), (4, 826780), (5, 661424), (8, 413390), (10, 330712), (16, 206695), (20, 165356), (40, 82678), (67, 49360), (80, 41339), (134, 24680), (268, 12340), (335, 9872), (536, 6170), (617, 5360), (670, 4936), (1072, 3085), (1234, 2680), (1340, 2468)]