120031776

素因数分解:

$2^5\times 3^2\times {\mathrm{431}}^1\times {\mathrm{967}}^1$

素因数の和:1414

約数の個数: 72

約数和(自身を含む): 342486144

約数和(自身を除く): 222454368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 431, 862, 967, 1293, 1724, 1934, 2586, 2901, 3448, 3868, 3879, 5172, 5802, 6896, 7736, 7758, 8703, 10344, 11604, 13792, 15472, 15516, 17406, 20688, 23208, 30944, 31032, 34812, 41376, 46416, 62064, 69624, 92832, 124128, 139248, 278496, 416777, 833554, 1250331, 1667108, 2500662, 3334216, 3750993, 5001324, 6668432, 7501986, 10002648, 13336864, 15003972, 20005296, 30007944, 40010592, 60015888, 120031776]

約数ペア:

[(1, 120031776), (2, 60015888), (3, 40010592), (4, 30007944), (6, 20005296), (8, 15003972), (9, 13336864), (12, 10002648), (16, 7501986), (18, 6668432), (24, 5001324), (32, 3750993), (36, 3334216), (48, 2500662), (72, 1667108), (96, 1250331), (144, 833554), (288, 416777), (431, 278496), (862, 139248), (967, 124128), (1293, 92832), (1724, 69624), (1934, 62064), (2586, 46416), (2901, 41376), (3448, 34812), (3868, 31032), (3879, 30944), (5172, 23208), (5802, 20688), (6896, 17406), (7736, 15516), (7758, 15472), (8703, 13792), (10344, 11604)]