268668720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{373151}}^1$

素因数の和:373170

約数の個数: 60

約数和(自身を含む): 902281536

約数和(自身を除く): 633612816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 373151, 746302, 1119453, 1492604, 1865755, 2238906, 2985208, 3358359, 3731510, 4477812, 5597265, 5970416, 6716718, 7463020, 8955624, 11194530, 13433436, 14926040, 16791795, 17911248, 22389060, 26866872, 29852080, 33583590, 44778120, 53733744, 67167180, 89556240, 134334360, 268668720]

約数ペア:

[(1, 268668720), (2, 134334360), (3, 89556240), (4, 67167180), (5, 53733744), (6, 44778120), (8, 33583590), (9, 29852080), (10, 26866872), (12, 22389060), (15, 17911248), (16, 16791795), (18, 14926040), (20, 13433436), (24, 11194530), (30, 8955624), (36, 7463020), (40, 6716718), (45, 5970416), (48, 5597265), (60, 4477812), (72, 3731510), (80, 3358359), (90, 2985208), (120, 2238906), (144, 1865755), (180, 1492604), (240, 1119453), (360, 746302), (720, 373151)]