242589180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{2719}}^1$

素因数の和:4218

約数の個数: 48

約数和(自身を含む): 679956480

約数和(自身を除く): 437367300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1487, 2719, 2974, 4461, 5438, 5948, 7435, 8157, 8922, 10876, 13595, 14870, 16314, 17844, 22305, 27190, 29740, 32628, 40785, 44610, 54380, 81570, 89220, 163140, 4043153, 8086306, 12129459, 16172612, 20215765, 24258918, 40431530, 48517836, 60647295, 80863060, 121294590, 242589180]

約数ペア:

[(1, 242589180), (2, 121294590), (3, 80863060), (4, 60647295), (5, 48517836), (6, 40431530), (10, 24258918), (12, 20215765), (15, 16172612), (20, 12129459), (30, 8086306), (60, 4043153), (1487, 163140), (2719, 89220), (2974, 81570), (4461, 54380), (5438, 44610), (5948, 40785), (7435, 32628), (8157, 29740), (8922, 27190), (10876, 22305), (13595, 17844), (14870, 16314)]