120306708

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{19543}}^1$

素因数の和:19578

約数の個数: 60

約数和(自身を含む): 331075360

約数和(自身を除く): 210768652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 19543, 39086, 58629, 78172, 117258, 175887, 234516, 351774, 371317, 527661, 703548, 742634, 1055322, 1113951, 1485268, 1582983, 2110644, 2227902, 3165966, 3341853, 4455804, 6331932, 6683706, 10025559, 13367412, 20051118, 30076677, 40102236, 60153354, 120306708]

約数ペア:

[(1, 120306708), (2, 60153354), (3, 40102236), (4, 30076677), (6, 20051118), (9, 13367412), (12, 10025559), (18, 6683706), (19, 6331932), (27, 4455804), (36, 3341853), (38, 3165966), (54, 2227902), (57, 2110644), (76, 1582983), (81, 1485268), (108, 1113951), (114, 1055322), (162, 742634), (171, 703548), (228, 527661), (324, 371317), (342, 351774), (513, 234516), (684, 175887), (1026, 117258), (1539, 78172), (2052, 58629), (3078, 39086), (6156, 19543)]