80377560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7699}}^1$

素因数の和:7745

約数の個数: 96

約数和(自身を含む): 270270000

約数和(自身を除く): 189892440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 7699, 10440, 15398, 23097, 30796, 38495, 46194, 61592, 69291, 76990, 92388, 115485, 138582, 153980, 184776, 223271, 230970, 277164, 307960, 346455, 446542, 461940, 554328, 669813, 692910, 893084, 923880, 1116355, 1339626, 1385820, 1786168, 2009439, 2232710, 2679252, 2771640, 3349065, 4018878, 4465420, 5358504, 6698130, 8037756, 8930840, 10047195, 13396260, 16075512, 20094390, 26792520, 40188780, 80377560]

約数ペア:

[(1, 80377560), (2, 40188780), (3, 26792520), (4, 20094390), (5, 16075512), (6, 13396260), (8, 10047195), (9, 8930840), (10, 8037756), (12, 6698130), (15, 5358504), (18, 4465420), (20, 4018878), (24, 3349065), (29, 2771640), (30, 2679252), (36, 2232710), (40, 2009439), (45, 1786168), (58, 1385820), (60, 1339626), (72, 1116355), (87, 923880), (90, 893084), (116, 692910), (120, 669813), (145, 554328), (174, 461940), (180, 446542), (232, 346455), (261, 307960), (290, 277164), (348, 230970), (360, 223271), (435, 184776), (522, 153980), (580, 138582), (696, 115485), (870, 92388), (1044, 76990), (1160, 69291), (1305, 61592), (1740, 46194), (2088, 38495), (2610, 30796), (3480, 23097), (5220, 15398), (7699, 10440)]