121188720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{504953}}^1$

素因数の和:504969

約数の個数: 40

約数和(自身を含む): 375685776

約数和(自身を除く): 254497056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 504953, 1009906, 1514859, 2019812, 2524765, 3029718, 4039624, 5049530, 6059436, 7574295, 8079248, 10099060, 12118872, 15148590, 20198120, 24237744, 30297180, 40396240, 60594360, 121188720]

約数ペア:

[(1, 121188720), (2, 60594360), (3, 40396240), (4, 30297180), (5, 24237744), (6, 20198120), (8, 15148590), (10, 12118872), (12, 10099060), (15, 8079248), (16, 7574295), (20, 6059436), (24, 5049530), (30, 4039624), (40, 3029718), (48, 2524765), (60, 2019812), (80, 1514859), (120, 1009906), (240, 504953)]