64825560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{180071}}^1$

素因数の和:180088

約数の個数: 48

約数和(自身を含む): 210684240

約数和(自身を除く): 145858680

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, 180071, 360142, 540213, 720284, 900355, 1080426, 1440568, 1620639, 1800710, 2160852, 2701065, 3241278, 3601420, 4321704, 5402130, 6482556, 7202840, 8103195, 10804260, 12965112, 16206390, 21608520, 32412780, 64825560]

約数ペア:

[(1, 64825560), (2, 32412780), (3, 21608520), (4, 16206390), (5, 12965112), (6, 10804260), (8, 8103195), (9, 7202840), (10, 6482556), (12, 5402130), (15, 4321704), (18, 3601420), (20, 3241278), (24, 2701065), (30, 2160852), (36, 1800710), (40, 1620639), (45, 1440568), (60, 1080426), (72, 900355), (90, 720284), (120, 540213), (180, 360142), (360, 180071)]