74676720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311153}}^1$

素因数の和:311169

約数の個数: 40

約数和(自身を含む): 231498576

約数和(自身を除く): 156821856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311153, 622306, 933459, 1244612, 1555765, 1866918, 2489224, 3111530, 3733836, 4667295, 4978448, 6223060, 7467672, 9334590, 12446120, 14935344, 18669180, 24892240, 37338360, 74676720]

約数ペア:

[(1, 74676720), (2, 37338360), (3, 24892240), (4, 18669180), (5, 14935344), (6, 12446120), (8, 9334590), (10, 7467672), (12, 6223060), (15, 4978448), (16, 4667295), (20, 3733836), (24, 3111530), (30, 2489224), (40, 1866918), (48, 1555765), (60, 1244612), (80, 933459), (120, 622306), (240, 311153)]