120268890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{547}}^1$

素因数の和:916

約数の個数: 96

約数和(自身を含む): 359049600

約数和(自身を除く): 238780710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 349, 547, 630, 698, 1047, 1094, 1641, 1745, 2094, 2443, 2735, 3141, 3282, 3490, 3829, 4886, 4923, 5235, 5470, 6282, 7329, 7658, 8205, 9846, 10470, 11487, 12215, 14658, 15705, 16410, 19145, 21987, 22974, 24430, 24615, 31410, 34461, 36645, 38290, 43974, 49230, 57435, 68922, 73290, 109935, 114870, 172305, 190903, 219870, 344610, 381806, 572709, 954515, 1145418, 1336321, 1718127, 1909030, 2672642, 2863545, 3436254, 4008963, 5727090, 6681605, 8017926, 8590635, 12026889, 13363210, 17181270, 20044815, 24053778, 40089630, 60134445, 120268890]

約数ペア:

[(1, 120268890), (2, 60134445), (3, 40089630), (5, 24053778), (6, 20044815), (7, 17181270), (9, 13363210), (10, 12026889), (14, 8590635), (15, 8017926), (18, 6681605), (21, 5727090), (30, 4008963), (35, 3436254), (42, 2863545), (45, 2672642), (63, 1909030), (70, 1718127), (90, 1336321), (105, 1145418), (126, 954515), (210, 572709), (315, 381806), (349, 344610), (547, 219870), (630, 190903), (698, 172305), (1047, 114870), (1094, 109935), (1641, 73290), (1745, 68922), (2094, 57435), (2443, 49230), (2735, 43974), (3141, 38290), (3282, 36645), (3490, 34461), (3829, 31410), (4886, 24615), (4923, 24430), (5235, 22974), (5470, 21987), (6282, 19145), (7329, 16410), (7658, 15705), (8205, 14658), (9846, 12215), (10470, 11487)]