3959374080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1579}}^1$

素因数の和:2256

約数の個数: 144

約数和(自身を含む): 12672636480

約数和(自身を除く): 8713262400

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, 160, 192, 240, 256, 320, 384, 480, 640, 653, 768, 960, 1280, 1306, 1579, 1920, 1959, 2612, 3158, 3265, 3840, 3918, 4737, 5224, 6316, 6530, 7836, 7895, 9474, 9795, 10448, 12632, 13060, 15672, 15790, 18948, 19590, 20896, 23685, 25264, 26120, 31344, 31580, 37896, 39180, 41792, 47370, 50528, 52240, 62688, 63160, 75792, 78360, 83584, 94740, 101056, 104480, 125376, 126320, 151584, 156720, 167168, 189480, 202112, 208960, 250752, 252640, 303168, 313440, 378960, 404224, 417920, 501504, 505280, 606336, 626880, 757920, 835840, 1010560, 1031087, 1212672, 1253760, 1515840, 2021120, 2062174, 2507520, 3031680, 3093261, 4124348, 5155435, 6063360, 6186522, 8248696, 10310870, 12373044, 15466305, 16497392, 20621740, 24746088, 30932610, 32994784, 41243480, 49492176, 61865220, 65989568, 82486960, 98984352, 123730440, 131979136, 164973920, 197968704, 247460880, 263958272, 329947840, 395937408, 494921760, 659895680, 791874816, 989843520, 1319791360, 1979687040, 3959374080]

約数ペア:

[(1, 3959374080), (2, 1979687040), (3, 1319791360), (4, 989843520), (5, 791874816), (6, 659895680), (8, 494921760), (10, 395937408), (12, 329947840), (15, 263958272), (16, 247460880), (20, 197968704), (24, 164973920), (30, 131979136), (32, 123730440), (40, 98984352), (48, 82486960), (60, 65989568), (64, 61865220), (80, 49492176), (96, 41243480), (120, 32994784), (128, 30932610), (160, 24746088), (192, 20621740), (240, 16497392), (256, 15466305), (320, 12373044), (384, 10310870), (480, 8248696), (640, 6186522), (653, 6063360), (768, 5155435), (960, 4124348), (1280, 3093261), (1306, 3031680), (1579, 2507520), (1920, 2062174), (1959, 2021120), (2612, 1515840), (3158, 1253760), (3265, 1212672), (3840, 1031087), (3918, 1010560), (4737, 835840), (5224, 757920), (6316, 626880), (6530, 606336), (7836, 505280), (7895, 501504), (9474, 417920), (9795, 404224), (10448, 378960), (12632, 313440), (13060, 303168), (15672, 252640), (15790, 250752), (18948, 208960), (19590, 202112), (20896, 189480), (23685, 167168), (25264, 156720), (26120, 151584), (31344, 126320), (31580, 125376), (37896, 104480), (39180, 101056), (41792, 94740), (47370, 83584), (50528, 78360), (52240, 75792), (62688, 63160)]