303285120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1153}}^1$

素因数の和:1312

約数の個数: 128

約数和(自身を含む): 974622240

約数和(自身を除く): 671337120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 240, 274, 320, 384, 411, 480, 548, 640, 685, 822, 960, 1096, 1153, 1370, 1644, 1920, 2055, 2192, 2306, 2740, 3288, 3459, 4110, 4384, 4612, 5480, 5765, 6576, 6918, 8220, 8768, 9224, 10960, 11530, 13152, 13836, 16440, 17295, 17536, 18448, 21920, 23060, 26304, 27672, 32880, 34590, 36896, 43840, 46120, 52608, 55344, 65760, 69180, 73792, 87680, 92240, 110688, 131520, 138360, 147584, 157961, 184480, 221376, 263040, 276720, 315922, 368960, 442752, 473883, 553440, 631844, 737920, 789805, 947766, 1106880, 1263688, 1579610, 1895532, 2213760, 2369415, 2527376, 3159220, 3791064, 4738830, 5054752, 6318440, 7582128, 9477660, 10109504, 12636880, 15164256, 18955320, 20219008, 25273760, 30328512, 37910640, 50547520, 60657024, 75821280, 101095040, 151642560, 303285120]

約数ペア:

[(1, 303285120), (2, 151642560), (3, 101095040), (4, 75821280), (5, 60657024), (6, 50547520), (8, 37910640), (10, 30328512), (12, 25273760), (15, 20219008), (16, 18955320), (20, 15164256), (24, 12636880), (30, 10109504), (32, 9477660), (40, 7582128), (48, 6318440), (60, 5054752), (64, 4738830), (80, 3791064), (96, 3159220), (120, 2527376), (128, 2369415), (137, 2213760), (160, 1895532), (192, 1579610), (240, 1263688), (274, 1106880), (320, 947766), (384, 789805), (411, 737920), (480, 631844), (548, 553440), (640, 473883), (685, 442752), (822, 368960), (960, 315922), (1096, 276720), (1153, 263040), (1370, 221376), (1644, 184480), (1920, 157961), (2055, 147584), (2192, 138360), (2306, 131520), (2740, 110688), (3288, 92240), (3459, 87680), (4110, 73792), (4384, 69180), (4612, 65760), (5480, 55344), (5765, 52608), (6576, 46120), (6918, 43840), (8220, 36896), (8768, 34590), (9224, 32880), (10960, 27672), (11530, 26304), (13152, 23060), (13836, 21920), (16440, 18448), (17295, 17536)]