146402280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{406673}}^1$

素因数の和:406690

約数の個数: 48

約数和(自身を含む): 475808580

約数和(自身を除く): 329406300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 406673, 813346, 1220019, 1626692, 2033365, 2440038, 3253384, 3660057, 4066730, 4880076, 6100095, 7320114, 8133460, 9760152, 12200190, 14640228, 16266920, 18300285, 24400380, 29280456, 36600570, 48800760, 73201140, 146402280]

約数ペア:

[(1, 146402280), (2, 73201140), (3, 48800760), (4, 36600570), (5, 29280456), (6, 24400380), (8, 18300285), (9, 16266920), (10, 14640228), (12, 12200190), (15, 9760152), (18, 8133460), (20, 7320114), (24, 6100095), (30, 4880076), (36, 4066730), (40, 3660057), (45, 3253384), (60, 2440038), (72, 2033365), (90, 1626692), (120, 1220019), (180, 813346), (360, 406673)]