129588120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1354

約数の個数: 128

約数和(自身を含む): 436766400

約数和(自身を除く): 307178280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 776, 873, 970, 1080, 1164, 1237, 1455, 1746, 1940, 2328, 2474, 2619, 2910, 3492, 3711, 3880, 4365, 4948, 5238, 5820, 6185, 6984, 7422, 8730, 9896, 10476, 11133, 11640, 12370, 13095, 14844, 17460, 18555, 20952, 22266, 24740, 26190, 29688, 33399, 34920, 37110, 44532, 49480, 52380, 55665, 66798, 74220, 89064, 104760, 111330, 119989, 133596, 148440, 166995, 222660, 239978, 267192, 333990, 359967, 445320, 479956, 599945, 667980, 719934, 959912, 1079901, 1199890, 1335960, 1439868, 1799835, 2159802, 2399780, 2879736, 3239703, 3599670, 4319604, 4799560, 5399505, 6479406, 7199340, 8639208, 10799010, 12958812, 14398680, 16198515, 21598020, 25917624, 32397030, 43196040, 64794060, 129588120]

約数ペア:

[(1, 129588120), (2, 64794060), (3, 43196040), (4, 32397030), (5, 25917624), (6, 21598020), (8, 16198515), (9, 14398680), (10, 12958812), (12, 10799010), (15, 8639208), (18, 7199340), (20, 6479406), (24, 5399505), (27, 4799560), (30, 4319604), (36, 3599670), (40, 3239703), (45, 2879736), (54, 2399780), (60, 2159802), (72, 1799835), (90, 1439868), (97, 1335960), (108, 1199890), (120, 1079901), (135, 959912), (180, 719934), (194, 667980), (216, 599945), (270, 479956), (291, 445320), (360, 359967), (388, 333990), (485, 267192), (540, 239978), (582, 222660), (776, 166995), (873, 148440), (970, 133596), (1080, 119989), (1164, 111330), (1237, 104760), (1455, 89064), (1746, 74220), (1940, 66798), (2328, 55665), (2474, 52380), (2619, 49480), (2910, 44532), (3492, 37110), (3711, 34920), (3880, 33399), (4365, 29688), (4948, 26190), (5238, 24740), (5820, 22266), (6185, 20952), (6984, 18555), (7422, 17460), (8730, 14844), (9896, 13095), (10476, 12370), (11133, 11640)]