122881360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11549}}^1$

素因数の和:11588

約数の個数: 80

約数和(自身を含む): 343728000

約数和(自身を除く): 220846640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 11549, 23098, 46196, 57745, 80843, 92392, 115490, 161686, 184784, 219431, 230980, 323372, 404215, 438862, 461960, 646744, 808430, 877724, 923920, 1097155, 1293488, 1536017, 1616860, 1755448, 2194310, 3072034, 3233720, 3510896, 4388620, 6144068, 6467440, 7680085, 8777240, 12288136, 15360170, 17554480, 24576272, 30720340, 61440680, 122881360]

約数ペア:

[(1, 122881360), (2, 61440680), (4, 30720340), (5, 24576272), (7, 17554480), (8, 15360170), (10, 12288136), (14, 8777240), (16, 7680085), (19, 6467440), (20, 6144068), (28, 4388620), (35, 3510896), (38, 3233720), (40, 3072034), (56, 2194310), (70, 1755448), (76, 1616860), (80, 1536017), (95, 1293488), (112, 1097155), (133, 923920), (140, 877724), (152, 808430), (190, 646744), (266, 461960), (280, 438862), (304, 404215), (380, 323372), (532, 230980), (560, 219431), (665, 184784), (760, 161686), (1064, 115490), (1330, 92392), (1520, 80843), (2128, 57745), (2660, 46196), (5320, 23098), (10640, 11549)]