871308720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1210151}}^1$

素因数の和:1210170

約数の個数: 60

約数和(自身を含む): 2926147536

約数和(自身を除く): 2054838816

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, 1210151, 2420302, 3630453, 4840604, 6050755, 7260906, 9681208, 10891359, 12101510, 14521812, 18152265, 19362416, 21782718, 24203020, 29043624, 36304530, 43565436, 48406040, 54456795, 58087248, 72609060, 87130872, 96812080, 108913590, 145218120, 174261744, 217827180, 290436240, 435654360, 871308720]

約数ペア:

[(1, 871308720), (2, 435654360), (3, 290436240), (4, 217827180), (5, 174261744), (6, 145218120), (8, 108913590), (9, 96812080), (10, 87130872), (12, 72609060), (15, 58087248), (16, 54456795), (18, 48406040), (20, 43565436), (24, 36304530), (30, 29043624), (36, 24203020), (40, 21782718), (45, 19362416), (48, 18152265), (60, 14521812), (72, 12101510), (80, 10891359), (90, 9681208), (120, 7260906), (144, 6050755), (180, 4840604), (240, 3630453), (360, 2420302), (720, 1210151)]