1154212080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{687031}}^1$

素因数の和:687054

約数の個数: 80

約数和(自身を含む): 4089214464

約数和(自身を除く): 2935002384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 687031, 1374062, 2061093, 2748124, 3435155, 4122186, 4809217, 5496248, 6870310, 8244372, 9618434, 10305465, 10992496, 13740620, 14427651, 16488744, 19236868, 20610930, 24046085, 27481240, 28855302, 32977488, 38473736, 41221860, 48092170, 54962480, 57710604, 72138255, 76947472, 82443720, 96184340, 115421208, 144276510, 164887440, 192368680, 230842416, 288553020, 384737360, 577106040, 1154212080]

約数ペア:

[(1, 1154212080), (2, 577106040), (3, 384737360), (4, 288553020), (5, 230842416), (6, 192368680), (7, 164887440), (8, 144276510), (10, 115421208), (12, 96184340), (14, 82443720), (15, 76947472), (16, 72138255), (20, 57710604), (21, 54962480), (24, 48092170), (28, 41221860), (30, 38473736), (35, 32977488), (40, 28855302), (42, 27481240), (48, 24046085), (56, 20610930), (60, 19236868), (70, 16488744), (80, 14427651), (84, 13740620), (105, 10992496), (112, 10305465), (120, 9618434), (140, 8244372), (168, 6870310), (210, 5496248), (240, 4809217), (280, 4122186), (336, 3435155), (420, 2748124), (560, 2061093), (840, 1374062), (1680, 687031)]