5258760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3371}}^1$

素因数の和:3398

約数の個数: 64

約数和(自身を含む): 16994880

約数和(自身を除く): 11736120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 3371, 6742, 10113, 13484, 16855, 20226, 26968, 33710, 40452, 43823, 50565, 67420, 80904, 87646, 101130, 131469, 134840, 175292, 202260, 219115, 262938, 350584, 404520, 438230, 525876, 657345, 876460, 1051752, 1314690, 1752920, 2629380, 5258760]

約数ペア:

[(1, 5258760), (2, 2629380), (3, 1752920), (4, 1314690), (5, 1051752), (6, 876460), (8, 657345), (10, 525876), (12, 438230), (13, 404520), (15, 350584), (20, 262938), (24, 219115), (26, 202260), (30, 175292), (39, 134840), (40, 131469), (52, 101130), (60, 87646), (65, 80904), (78, 67420), (104, 50565), (120, 43823), (130, 40452), (156, 33710), (195, 26968), (260, 20226), (312, 16855), (390, 13484), (520, 10113), (780, 6742), (1560, 3371)]