120543840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:981

約数の個数: 144

約数和(自身を含む): 416078208

約数和(自身を除く): 295534368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 863, 873, 970, 1164, 1440, 1455, 1552, 1726, 1746, 1940, 2328, 2589, 2910, 3104, 3452, 3492, 3880, 4315, 4365, 4656, 5178, 5820, 6904, 6984, 7760, 7767, 8630, 8730, 9312, 10356, 11640, 12945, 13808, 13968, 15520, 15534, 17260, 17460, 20712, 23280, 25890, 27616, 27936, 31068, 34520, 34920, 38835, 41424, 46560, 51780, 62136, 69040, 69840, 77670, 82848, 83711, 103560, 124272, 138080, 139680, 155340, 167422, 207120, 248544, 251133, 310680, 334844, 414240, 418555, 502266, 621360, 669688, 753399, 837110, 1004532, 1242720, 1255665, 1339376, 1506798, 1674220, 2009064, 2511330, 2678752, 3013596, 3348440, 3766995, 4018128, 5022660, 6027192, 6696880, 7533990, 8036256, 10045320, 12054384, 13393760, 15067980, 20090640, 24108768, 30135960, 40181280, 60271920, 120543840]

約数ペア:

[(1, 120543840), (2, 60271920), (3, 40181280), (4, 30135960), (5, 24108768), (6, 20090640), (8, 15067980), (9, 13393760), (10, 12054384), (12, 10045320), (15, 8036256), (16, 7533990), (18, 6696880), (20, 6027192), (24, 5022660), (30, 4018128), (32, 3766995), (36, 3348440), (40, 3013596), (45, 2678752), (48, 2511330), (60, 2009064), (72, 1674220), (80, 1506798), (90, 1339376), (96, 1255665), (97, 1242720), (120, 1004532), (144, 837110), (160, 753399), (180, 669688), (194, 621360), (240, 502266), (288, 418555), (291, 414240), (360, 334844), (388, 310680), (480, 251133), (485, 248544), (582, 207120), (720, 167422), (776, 155340), (863, 139680), (873, 138080), (970, 124272), (1164, 103560), (1440, 83711), (1455, 82848), (1552, 77670), (1726, 69840), (1746, 69040), (1940, 62136), (2328, 51780), (2589, 46560), (2910, 41424), (3104, 38835), (3452, 34920), (3492, 34520), (3880, 31068), (4315, 27936), (4365, 27616), (4656, 25890), (5178, 23280), (5820, 20712), (6904, 17460), (6984, 17260), (7760, 15534), (7767, 15520), (8630, 13968), (8730, 13808), (9312, 12945), (10356, 11640)]