340308720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27803}}^1$

素因数の和:27839

約数の個数: 120

約数和(自身を含む): 1210141296

約数和(自身を除く): 869832576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 27803, 55606, 83409, 111212, 139015, 166818, 222424, 250227, 278030, 333636, 417045, 444848, 472651, 500454, 556060, 667272, 834090, 945302, 1000908, 1112120, 1251135, 1334544, 1417953, 1668180, 1890604, 2001816, 2224240, 2363255, 2502270, 2835906, 3336360, 3781208, 4003632, 4253859, 4726510, 5004540, 5671812, 6672720, 7089765, 7562416, 8507718, 9453020, 10009080, 11343624, 14179530, 17015436, 18906040, 20018160, 21269295, 22687248, 28359060, 34030872, 37812080, 42538590, 56718120, 68061744, 85077180, 113436240, 170154360, 340308720]

約数ペア:

[(1, 340308720), (2, 170154360), (3, 113436240), (4, 85077180), (5, 68061744), (6, 56718120), (8, 42538590), (9, 37812080), (10, 34030872), (12, 28359060), (15, 22687248), (16, 21269295), (17, 20018160), (18, 18906040), (20, 17015436), (24, 14179530), (30, 11343624), (34, 10009080), (36, 9453020), (40, 8507718), (45, 7562416), (48, 7089765), (51, 6672720), (60, 5671812), (68, 5004540), (72, 4726510), (80, 4253859), (85, 4003632), (90, 3781208), (102, 3336360), (120, 2835906), (136, 2502270), (144, 2363255), (153, 2224240), (170, 2001816), (180, 1890604), (204, 1668180), (240, 1417953), (255, 1334544), (272, 1251135), (306, 1112120), (340, 1000908), (360, 945302), (408, 834090), (510, 667272), (612, 556060), (680, 500454), (720, 472651), (765, 444848), (816, 417045), (1020, 333636), (1224, 278030), (1360, 250227), (1530, 222424), (2040, 166818), (2448, 139015), (3060, 111212), (4080, 83409), (6120, 55606), (12240, 27803)]