145928400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{121607}}^1$

素因数の和:121628

約数の個数: 60

約数和(自身を含む): 467461152

約数和(自身を除く): 321532752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 121607, 243214, 364821, 486428, 608035, 729642, 972856, 1216070, 1459284, 1824105, 1945712, 2432140, 2918568, 3040175, 3648210, 4864280, 5837136, 6080350, 7296420, 9120525, 9728560, 12160700, 14592840, 18241050, 24321400, 29185680, 36482100, 48642800, 72964200, 145928400]

約数ペア:

[(1, 145928400), (2, 72964200), (3, 48642800), (4, 36482100), (5, 29185680), (6, 24321400), (8, 18241050), (10, 14592840), (12, 12160700), (15, 9728560), (16, 9120525), (20, 7296420), (24, 6080350), (25, 5837136), (30, 4864280), (40, 3648210), (48, 3040175), (50, 2918568), (60, 2432140), (75, 1945712), (80, 1824105), (100, 1459284), (120, 1216070), (150, 972856), (200, 729642), (240, 608035), (300, 486428), (400, 364821), (600, 243214), (1200, 121607)]