54491066240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{177011}}^1$

素因数の和:177080

約数の個数: 128

約数和(自身を含む): 144080687520

約数和(自身を除く): 89589621280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 128, 130, 148, 160, 185, 208, 260, 296, 320, 370, 416, 481, 520, 592, 640, 740, 832, 962, 1040, 1184, 1480, 1664, 1924, 2080, 2368, 2405, 2960, 3848, 4160, 4736, 4810, 5920, 7696, 8320, 9620, 11840, 15392, 19240, 23680, 30784, 38480, 61568, 76960, 153920, 177011, 307840, 354022, 708044, 885055, 1416088, 1770110, 2301143, 2832176, 3540220, 4602286, 5664352, 6549407, 7080440, 9204572, 11328704, 11505715, 13098814, 14160880, 18409144, 22657408, 23011430, 26197628, 28321760, 32747035, 36818288, 46022860, 52395256, 56643520, 65494070, 73636576, 85142291, 92045720, 104790512, 113287040, 130988140, 147273152, 170284582, 184091440, 209581024, 261976280, 294546304, 340569164, 368182880, 419162048, 425711455, 523952560, 681138328, 736365760, 838324096, 851422910, 1047905120, 1362276656, 1472731520, 1702845820, 2095810240, 2724553312, 3405691640, 4191620480, 5449106624, 6811383280, 10898213248, 13622766560, 27245533120, 54491066240]

約数ペア:

[(1, 54491066240), (2, 27245533120), (4, 13622766560), (5, 10898213248), (8, 6811383280), (10, 5449106624), (13, 4191620480), (16, 3405691640), (20, 2724553312), (26, 2095810240), (32, 1702845820), (37, 1472731520), (40, 1362276656), (52, 1047905120), (64, 851422910), (65, 838324096), (74, 736365760), (80, 681138328), (104, 523952560), (128, 425711455), (130, 419162048), (148, 368182880), (160, 340569164), (185, 294546304), (208, 261976280), (260, 209581024), (296, 184091440), (320, 170284582), (370, 147273152), (416, 130988140), (481, 113287040), (520, 104790512), (592, 92045720), (640, 85142291), (740, 73636576), (832, 65494070), (962, 56643520), (1040, 52395256), (1184, 46022860), (1480, 36818288), (1664, 32747035), (1924, 28321760), (2080, 26197628), (2368, 23011430), (2405, 22657408), (2960, 18409144), (3848, 14160880), (4160, 13098814), (4736, 11505715), (4810, 11328704), (5920, 9204572), (7696, 7080440), (8320, 6549407), (9620, 5664352), (11840, 4602286), (15392, 3540220), (19240, 2832176), (23680, 2301143), (30784, 1770110), (38480, 1416088), (61568, 885055), (76960, 708044), (153920, 354022), (177011, 307840)]