342900480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6869}}^1$

素因数の和:6906

約数の個数: 144

約数和(自身を含む): 1179551520

約数和(自身を除く): 836651040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 6869, 8320, 9984, 12480, 13738, 16640, 20607, 24960, 27476, 34345, 41214, 49920, 54952, 68690, 82428, 89297, 103035, 109904, 137380, 164856, 178594, 206070, 219808, 267891, 274760, 329712, 357188, 412140, 439616, 446485, 535782, 549520, 659424, 714376, 824280, 879232, 892970, 1071564, 1099040, 1318848, 1339455, 1428752, 1648560, 1758464, 1785940, 2143128, 2198080, 2637696, 2678910, 2857504, 3297120, 3571880, 4286256, 4396160, 5275392, 5357820, 5715008, 6594240, 7143760, 8572512, 8792320, 10715640, 11430016, 13188480, 14287520, 17145024, 21431280, 22860032, 26376960, 28575040, 34290048, 42862560, 57150080, 68580096, 85725120, 114300160, 171450240, 342900480]

約数ペア:

[(1, 342900480), (2, 171450240), (3, 114300160), (4, 85725120), (5, 68580096), (6, 57150080), (8, 42862560), (10, 34290048), (12, 28575040), (13, 26376960), (15, 22860032), (16, 21431280), (20, 17145024), (24, 14287520), (26, 13188480), (30, 11430016), (32, 10715640), (39, 8792320), (40, 8572512), (48, 7143760), (52, 6594240), (60, 5715008), (64, 5357820), (65, 5275392), (78, 4396160), (80, 4286256), (96, 3571880), (104, 3297120), (120, 2857504), (128, 2678910), (130, 2637696), (156, 2198080), (160, 2143128), (192, 1785940), (195, 1758464), (208, 1648560), (240, 1428752), (256, 1339455), (260, 1318848), (312, 1099040), (320, 1071564), (384, 892970), (390, 879232), (416, 824280), (480, 714376), (520, 659424), (624, 549520), (640, 535782), (768, 446485), (780, 439616), (832, 412140), (960, 357188), (1040, 329712), (1248, 274760), (1280, 267891), (1560, 219808), (1664, 206070), (1920, 178594), (2080, 164856), (2496, 137380), (3120, 109904), (3328, 103035), (3840, 89297), (4160, 82428), (4992, 68690), (6240, 54952), (6869, 49920), (8320, 41214), (9984, 34345), (12480, 27476), (13738, 24960), (16640, 20607)]